xb popular

Tags

blue tongue

1girl 1girl 2024 4_toes absurd_res anthro areola arms_behind_back arms_tied barefoot big_breasts black_clothing black_collar black_latex black_legwear black_stockings black_thigh_highs blindfold blue_areola blue_nipples blue_nose blue_pawpads blue_tongue bodily_fluids bondage bound breasts clothing collar cuff_(restraint) dialogue digital_media_(artwork) dildo dildo_in_pussy dildo_insertion domestic_cat dripping english_text feet felid feline felis femsub fully_bound fur gag gagged genderswap genital_fluids genitals hair hands_behind_back high_res latex latex_clothing latex_mask leather leather_cuffs leather_strap legs_tied legwear mammal mask muzzle_(object) nipple_piercing nipple_weights nipples nude on_display open_mouth pawpads penetration piercing plantigrade pussy pussy_juice_drip restraints ring_gag rz54 rz54_(rz54) sensory sensory_deprivation sex_toy sex_toy_in_pussy sex_toy_insertion shackles slave soles stirrup_stockings stockings stockings straps straps_across_chest submissive submissive_female suspension text tight_clothing toes tongue tongue_out tuft vaginal_fluids vaginal_penetration white_body white_fur white_hair
1girl 1girl 2024 4_toes absurd_res anthro areola arms_behind_back arms_tied barefoot big_breasts black_clothing black_collar black_latex black_legwear black_stockings black_thigh_highs blindfold blue_areola blue_nipples blue_nose blue_pawpads blue_tongue bodily_fluids bondage bound breasts clothing collar cuff_(restraint) dialogue digital_media_(artwork) dildo dildo_in_pussy dildo_insertion domestic_cat dripping english_text feet felid feline felis femsub fully_bound fur gag gagged genderswap genital_fluids genitals hair hands_behind_back high_res latex latex_clothing latex_mask leather leather_cuffs leather_strap legs_tied legwear mammal mask muzzle_(object) nipple_piercing nipple_weights nipples nude on_display open_mouth pawpads penetration piercing plantigrade pussy pussy_juice_drip restraints ring_gag rz54 rz54_(rz54) sensory sensory_deprivation sex_toy sex_toy_in_pussy sex_toy_insertion shackles slave soles stirrup_stockings stockings stockings straps straps_across_chest submissive submissive_female suspension text tight_clothing toes tongue tongue_out tuft vaginal_fluids vaginal_penetration white_body white_fur white_hair
1:1 1boy 2024 2_horns 2girls 5_fingers abdominal_bulge adult_on_young age_difference android animated anthro anthro_penetrated anthro_raped balls balls_deep big_balls big_penis black_balls black_body black_horn black_penis blue_tongue bodily_fluids body_part_in_pussy bokkun bottomless bottomless_anthro bottomless_female bottomwear breasts brown_eyelids brown_eyes brown_hair brown_nose bulge censored censored_genitalia censored_pussy closed_eyes clothed clothing clothing_lift countershading cream_the_rabbit cross-eyed cub cum cum_in_pussy cum_inside cum_on_ground daughter deep_penetration dipstick_ears dominant dominant_humanoid dominant_male dominant_young dress dress_lift ear_markings embarrassed eye_markings eyelashes female female_anthro female_on_humanoid female_penetrated fingers fist floppy_ears footwear footwear_only forced forced_cunnilingus forced_vaginal forest forest_background fucked_silly fur furniture genital_fluids genitals gif gloved_hands gloves group group_sex hair handwear head_markings holding_hips horn humanoid humanoid_dominating_anthro humanoid_genitalia humanoid_on_anthro humanoid_penis humanoid_pussy jet_pack lagomorph leporid licking lips looking_pleasured loop machine male male/female male_dominating_anthro male_dominating_female male_humanoid male_on_anthro male_penetrating male_penetrating_anthro male_penetrating_female mammal markings mature_female milf mosaic_censorship mostly_nude mother_&_daughter multicolored_ears nature nature_background navel nipples no_underwear nude_anthro nude_female nude_young older_anthro older_female older_on_young older_penetrated open_mouth oral orange_ear_tips orange_eyelids orange_eyes orange_hair orange_markings parent parent_and_daughter partially_clothed penetration penile penile_penetration penis penis_in_pussy pink_inner_ear pink_lips pink_nipples pink_tongue plant purple_bottomwear purple_clothing purple_dress purple_skirt pussy pussylicking rabbit raised_bottomwear raised_clothing raised_skirt rape robot rosier_(artist) sega sex shoes shoes_only short_playtime skirt skirt_lift small_breasts socks sonic_the_hedgehog_(series) straddling_head submissive submissive_anthro submissive_female submissive_young sweat table tan_body tan_breasts tan_ears tan_fur tan_pussy tears teeth thrusting tired tms_entertainment tongue tongue_out tree triangle_position trio two_tone_ears upskirt upskirt_sex vaginal vaginal_penetration vanilla_the_rabbit white_body white_clothing white_countershading white_footwear white_gloves white_handwear white_socks wood wood_furniture wood_table young young_anthro young_female young_humanoid young_male young_on_young young_penetrated young_penetrating younger_anthro younger_female younger_humanoid younger_male younger_penetrated
1:1 1boy 2024 2_horns 2girls 5_fingers abdominal_bulge adult_on_young age_difference android animated anthro anthro_penetrated anthro_raped balls balls_deep big_balls big_penis black_balls black_body black_horn black_penis blue_tongue bodily_fluids body_part_in_pussy bokkun bottomless bottomless_anthro bottomless_female bottomwear breasts brown_eyelids brown_eyes brown_hair brown_nose bulge censored censored_genitalia censored_pussy closed_eyes clothed clothing clothing_lift countershading cream_the_rabbit cross-eyed cub cum cum_in_pussy cum_inside cum_on_ground daughter deep_penetration dipstick_ears dominant dominant_humanoid dominant_male dominant_young dress dress_lift ear_markings embarrassed eye_markings eyelashes female female_anthro female_on_humanoid female_penetrated fingers fist floppy_ears footwear footwear_only forced forced_cunnilingus forced_vaginal forest forest_background fucked_silly fur furniture genital_fluids genitals gif gloved_hands gloves group group_sex hair handwear head_markings holding_hips horn humanoid humanoid_dominating_anthro humanoid_genitalia humanoid_on_anthro humanoid_penis humanoid_pussy jet_pack lagomorph leporid licking lips looking_pleasured loop machine male male/female male_dominating_anthro male_dominating_female male_humanoid male_on_anthro male_penetrating male_penetrating_anthro male_penetrating_female mammal markings mature_female milf mosaic_censorship mostly_nude mother_&_daughter multicolored_ears nature nature_background navel nipples no_underwear nude_anthro nude_female nude_young older_anthro older_female older_on_young older_penetrated open_mouth oral orange_ear_tips orange_eyelids orange_eyes orange_hair orange_markings parent parent_and_daughter partially_clothed penetration penile penile_penetration penis penis_in_pussy pink_inner_ear pink_lips pink_nipples pink_tongue plant purple_bottomwear purple_clothing purple_dress purple_skirt pussy pussylicking rabbit raised_bottomwear raised_clothing raised_skirt rape robot rosier_(artist) sega sex shoes shoes_only short_playtime skirt skirt_lift small_breasts socks sonic_the_hedgehog_(series) straddling_head submissive submissive_anthro submissive_female submissive_young sweat table tan_body tan_breasts tan_ears tan_fur tan_pussy tears teeth thrusting tired tms_entertainment tongue tongue_out tree triangle_position trio two_tone_ears upskirt upskirt_sex vaginal vaginal_penetration vanilla_the_rabbit white_body white_clothing white_countershading white_footwear white_gloves white_handwear white_socks wood wood_furniture wood_table young young_anthro young_female young_humanoid young_male young_on_young young_penetrated young_penetrating younger_anthro younger_female younger_humanoid younger_male younger_penetrated
1futa 1girl ahe_gao anal anal_sex antennae areola ass assimilation belly big_ass big_belly big_breasts big_penis black_leotard black_thighhighs blonde_hair blue_areola blue_eyes blue_nipples blue_tongue blush bottomless breasts cameltoe censored clenched_teeth clothed clothing completely_naked completely_nude crisisaura cum cum_in_pussy cum_inside curvaceous curvy dat_ass defeated digital_media_(artwork) dubious_consent duo eyelashes female fist futadom futanari futanari_on_female genital_fluids genitals green_eyes green_hair half-closed_eyes hand_on_arm hands_on_shoulders hands_on_thighs heart high_res humanoid humanoid_penis jenny_wakeman leotard looking_at_partner looking_at_viewer looking_up low-angle_view lying lying_on_back my_life_as_a_teenage_robot navel nickelodeon nipple_bulge nipples nude nude_female open_mouth open_smile partially_clothed penetration penis pussy queen_vexus robot robot_girl rolling_eyes saliva saliva_string saliva_trail sex simple_background smooth_skin standing standing_sex stockings striped_hair striped_penis sweat teeth thick_thighs thighs tongue tongue_out twin_tails two_tone_hair vaginal vaginal_penetration vaginal_sex vexus watermark wet wet_pussy white_body white_skin wide_eyed wide_hips xj-9 xj9 yellow_background yellow_hair yellow_leotard yuri
1futa 1girl ahe_gao anal anal_sex antennae areola ass assimilation belly big_ass big_belly big_breasts big_penis black_leotard black_thighhighs blonde_hair blue_areola blue_eyes blue_nipples blue_tongue blush bottomless breasts cameltoe censored clenched_teeth clothed clothing completely_naked completely_nude crisisaura cum cum_in_pussy cum_inside curvaceous curvy dat_ass defeated digital_media_(artwork) dubious_consent duo eyelashes female fist futadom futanari futanari_on_female genital_fluids genitals green_eyes green_hair half-closed_eyes hand_on_arm hands_on_shoulders hands_on_thighs heart high_res humanoid humanoid_penis jenny_wakeman leotard looking_at_partner looking_at_viewer looking_up low-angle_view lying lying_on_back my_life_as_a_teenage_robot navel nickelodeon nipple_bulge nipples nude nude_female open_mouth open_smile partially_clothed penetration penis pussy queen_vexus robot robot_girl rolling_eyes saliva saliva_string saliva_trail sex simple_background smooth_skin standing standing_sex stockings striped_hair striped_penis sweat teeth thick_thighs thighs tongue tongue_out twin_tails two_tone_hair vaginal vaginal_penetration vaginal_sex vexus watermark wet wet_pussy white_body white_skin wide_eyed wide_hips xj-9 xj9 yellow_background yellow_hair yellow_leotard yuri
1girl bangs blue_hair blue_tongue blunt_bangs blush breast_grab breasts colored_tongue fummatsu_soosu grabbing grabbing_another's_breast grabbing_breasts groping inkling inkling_girl long_hair lube lube_drip lube_on_breasts navel nipples offscreen_character open_mouth pants_pull splatoon splatoon_(series) tentacle tentacle_hair translation_request white_background yellow_eyes
1girl bangs blue_hair blue_tongue blunt_bangs blush breast_grab breasts colored_tongue fummatsu_soosu grabbing grabbing_another's_breast grabbing_breasts groping inkling inkling_girl long_hair lube lube_drip lube_on_breasts navel nipples offscreen_character open_mouth pants_pull splatoon splatoon_(series) tentacle tentacle_hair translation_request white_background yellow_eyes
1boy 1girl 2020s 2024 2d 2d_(artwork) absurd_res ahegao animated_skeleton anterior_nasal_aperture anus areolae arm_support ass big_breasts blue_areola blue_blush blue_body blue_breasts blue_nipples blue_pussy blue_tongue blush bottom_sans breasts brother/sister brother_and_sister chubby digital_media_(artwork) duo ectobody ectobreasts ectotongue female_ejaculation female_focus female_sans fontcest genderswap genderswap_(mtf) genitals incest intraspecies licking licking_pussy male male/female moaning monster multiple_orgasms multiple_views navel nipples nude nude_female oral oral_sex orange_blush orgasm papyrus papyrus_(undertale) papysans pussy pussylicking renrilu_art sans sans_(undertale) seme_papyrus sex sibling_incest siblings simple_background skeleton solo_focus spread_legs squirting submissive thighs tongue tongue_out top_papyrus uke_sans undead undertale undertale_(series) unseen_male_face video_game_character video_games white_background
1boy 1girl 2020s 2024 2d 2d_(artwork) absurd_res ahegao animated_skeleton anterior_nasal_aperture anus areolae arm_support ass big_breasts blue_areola blue_blush blue_body blue_breasts blue_nipples blue_pussy blue_tongue blush bottom_sans breasts brother/sister brother_and_sister chubby digital_media_(artwork) duo ectobody ectobreasts ectotongue female_ejaculation female_focus female_sans fontcest genderswap genderswap_(mtf) genitals incest intraspecies licking licking_pussy male male/female moaning monster multiple_orgasms multiple_views navel nipples nude nude_female oral oral_sex orange_blush orgasm papyrus papyrus_(undertale) papysans pussy pussylicking renrilu_art sans sans_(undertale) seme_papyrus sex sibling_incest siblings simple_background skeleton solo_focus spread_legs squirting submissive thighs tongue tongue_out top_papyrus uke_sans undead undertale undertale_(series) unseen_male_face video_game_character video_games white_background
2010s 2015 2boys 2d 2d_(artwork) animated_skeleton anon anonymous anonymous_male artist_name bad_id bad_tumblr_id blue_background blue_eye blue_tongue bottom_sans clothed cum cum_on_face cum_on_tongue digital_media_(artwork) ectotongue faceless_male fellatio genitals glowing_eye inactive_account jacket licking licking_penis male male/male male_only monster multiple_views noxiousaberration oral penis sans sans_(undertale) sex simple_background skeleton solo_focus submissive submissive_male sweat tongue tumblr uke_sans undead undertale undertale_(series) unseen_male_face upper_body video_game_character video_games yaoi
2010s 2015 2boys 2d 2d_(artwork) animated_skeleton anon anonymous anonymous_male artist_name bad_id bad_tumblr_id blue_background blue_eye blue_tongue bottom_sans clothed cum cum_on_face cum_on_tongue digital_media_(artwork) ectotongue faceless_male fellatio genitals glowing_eye inactive_account jacket licking licking_penis male male/male male_only monster multiple_views noxiousaberration oral penis sans sans_(undertale) sex simple_background skeleton solo_focus submissive submissive_male sweat tongue tumblr uke_sans undead undertale undertale_(series) unseen_male_face upper_body video_game_character video_games yaoi
1boy 1girl 2020s 2023 2d animated_skeleton artist_name artist_watermark blue_breasts blue_nipples blue_tongue bottom_sans breasts clothed clothed_male clothing cum cum_on_face digital_media duo ech7474 ectopenis female_sans genderswap genderswap_(mtf) genitals gloves hooded_jacket hoodie jacket licking licking_face licking_penis male male/female monster multiple_views nipples nude off_shoulder orange_penis paizuri penis purple_background sans_(undertale) sanster seme_gaster sex simple_background skeleton solid_color_background sweater tears top_gaster uke_sans undead undertale undertale_(series) video_game_character video_games w.d._gaster watermark white_gloves
1boy 1girl 2020s 2023 2d animated_skeleton artist_name artist_watermark blue_breasts blue_nipples blue_tongue bottom_sans breasts clothed clothed_male clothing cum cum_on_face digital_media duo ech7474 ectopenis female_sans genderswap genderswap_(mtf) genitals gloves hooded_jacket hoodie jacket licking licking_face licking_penis male male/female monster multiple_views nipples nude off_shoulder orange_penis paizuri penis purple_background sans_(undertale) sanster seme_gaster sex simple_background skeleton solid_color_background sweater tears top_gaster uke_sans undead undertale undertale_(series) video_game_character video_games w.d._gaster watermark white_gloves
1boy 2010s 2016 2d 2d_(artwork) ahegao animated_skeleton arms_up ass bittersweetdeath blue_background blue_eyes blue_tongue bottom_sans cyan_eyes cyan_tongue digital_media_(artwork) fangs looking_pleasured male male_ahegao male_only malesub monster nude nude_male open_mouth sans sans_(undertale) simple_background skeleton solo_male submissive submissive_male tears tears_of_pleasure tongue tongue_out uke_sans undead undertale undertale_(series) upper_body video_games
1boy 2010s 2016 2d 2d_(artwork) ahegao animated_skeleton arms_up ass bittersweetdeath blue_background blue_eyes blue_tongue bottom_sans cyan_eyes cyan_tongue digital_media_(artwork) fangs looking_pleasured male male_ahegao male_only malesub monster nude nude_male open_mouth sans sans_(undertale) simple_background skeleton solo_male submissive submissive_male tears tears_of_pleasure tongue tongue_out uke_sans undead undertale undertale_(series) upper_body video_games
2boys 2d after_penetration after_sex ahegao anal animated_skeleton arm_support ass ass_grab bad_id bad_tumblr_id bigger_penetrating blue_blush blue_hoodie blue_jacket blue_tongue blush bone bottom_on_top bottom_sans bottomless brother/brother brothers clothed clothed_male clothed_sex clothing cum cum_leaking cum_trail digital_media drooling duo ectopenis ectoplasm ectotongue erection facing_another fontcest fully_clothed fully_clothed_male genital_fluids genitals gloves heart heart-shaped_pupils heart_eyes hooded_jacket hoodie humanoid humanoid_penis incest intraspecies jacket kneel kneeling larger_penetrating larger_penetrating_smaller looking_at_another looking_at_partner male male/male male_ahegao male_only male_penetrating mastery_position monster monster_boy open_mouth orange_blush orange_penis panting papyrus_(undertale) papysans partially_clothed penis penis_through_clothing power_bottom red_gloves sans_(undertale) sex sibling_incest siblings sitting skeleton smaller_penetrated spoopy-gaster straddling submissive_top sweat third-party_source tongue tongue_out top_papyrus uke_sans undead undertale undertale_(series) video_game_character video_games visible_breath white_background yaoi
2boys 2d after_penetration after_sex ahegao anal animated_skeleton arm_support ass ass_grab bad_id bad_tumblr_id bigger_penetrating blue_blush blue_hoodie blue_jacket blue_tongue blush bone bottom_on_top bottom_sans bottomless brother/brother brothers clothed clothed_male clothed_sex clothing cum cum_leaking cum_trail digital_media drooling duo ectopenis ectoplasm ectotongue erection facing_another fontcest fully_clothed fully_clothed_male genital_fluids genitals gloves heart heart-shaped_pupils heart_eyes hooded_jacket hoodie humanoid humanoid_penis incest intraspecies jacket kneel kneeling larger_penetrating larger_penetrating_smaller looking_at_another looking_at_partner male male/male male_ahegao male_only male_penetrating mastery_position monster monster_boy open_mouth orange_blush orange_penis panting papyrus_(undertale) papysans partially_clothed penis penis_through_clothing power_bottom red_gloves sans_(undertale) sex sibling_incest siblings sitting skeleton smaller_penetrated spoopy-gaster straddling submissive_top sweat third-party_source tongue tongue_out top_papyrus uke_sans undead undertale undertale_(series) video_game_character video_games visible_breath white_background yaoi
1:1 1boy 1cuntboy 2017 2d ahegao animated_skeleton anonymous blue_blush blue_clitoris blue_penis blue_pussy blue_tongue blush bottom_sans bottomless bottomless_male candle clitoris closed_eyes clothed clothed_male clothing cum cumshot cuntboy cuntboysub digital_media disembodied_hand drooling ectopenis ectoplasm ectopussy ectotongue ejaculation english_text erection genitals hand hoodie jacket kneel looking_pleasured male male_ahegao male_focus male_moaning malesub masturbation micro micro_male microphilia miniboy moaning monochrome monster multiple_views nude nude_male orgasm partially_clothed partially_clothed_male partially_colored penetration penis phone pleasure_face plushie pussy sans_(undertale) sex simple_background size_difference skeleton slippers small_penis smaller_male smartphone smooth_penis socks solo_focus solo_male speech_bubble submissive submissive_cuntboy submissive_male tears text the-shewolf-den tongue tongue_out topwear uke_sans undead undertale undertale_(series) vibrating video_game_character video_games
1:1 1boy 1cuntboy 2017 2d ahegao animated_skeleton anonymous blue_blush blue_clitoris blue_penis blue_pussy blue_tongue blush bottom_sans bottomless bottomless_male candle clitoris closed_eyes clothed clothed_male clothing cum cumshot cuntboy cuntboysub digital_media disembodied_hand drooling ectopenis ectoplasm ectopussy ectotongue ejaculation english_text erection genitals hand hoodie jacket kneel looking_pleasured male male_ahegao male_focus male_moaning malesub masturbation micro micro_male microphilia miniboy moaning monochrome monster multiple_views nude nude_male orgasm partially_clothed partially_clothed_male partially_colored penetration penis phone pleasure_face plushie pussy sans_(undertale) sex simple_background size_difference skeleton slippers small_penis smaller_male smartphone smooth_penis socks solo_focus solo_male speech_bubble submissive submissive_cuntboy submissive_male tears text the-shewolf-den tongue tongue_out topwear uke_sans undead undertale undertale_(series) vibrating video_game_character video_games
1boy 1other 2016 2d ambiguous_gender anal animated_skeleton anonymous artist_name bittersweetdeath blue_blush blue_penis blue_tongue blush bottom_sans closed_eyes completely_nude completely_nude_male digital_media disembodied_hand disembodied_hands drooling ectoplasm ectotongue fingering fluids hand hands heart_eyes macrophilia male male_focus male_moaning micro micro_male microphilia miniboy moaning monster nude nude_male penetration pink_background sans_(undertale) simple_background size_difference skeleton smaller_male solid_color_background solo_focus solo_male spoken_heart spread_legs submissive submissive_male teeth tongue tongue_out trembling trembling_legs undead undertale undertale_(series) video_games
1boy 1other 2016 2d ambiguous_gender anal animated_skeleton anonymous artist_name bittersweetdeath blue_blush blue_penis blue_tongue blush bottom_sans closed_eyes completely_nude completely_nude_male digital_media disembodied_hand disembodied_hands drooling ectoplasm ectotongue fingering fluids hand hands heart_eyes macrophilia male male_focus male_moaning micro micro_male microphilia miniboy moaning monster nude nude_male penetration pink_background sans_(undertale) simple_background size_difference skeleton smaller_male solid_color_background solo_focus solo_male spoken_heart spread_legs submissive submissive_male teeth tongue tongue_out trembling trembling_legs undead undertale undertale_(series) video_games
1boy 1cuntboy 2016 2d ahegao animated_skeleton artist_name blue_blush blue_body blue_tongue blush bodily_fluids bottom_sans bottomless bottomless_cuntboy brother/brother brother_penetrating_brother brothers brown_background carrying carrying_partner carrying_position clothed clothing cuntboy cuntboy_penetrated digital_media duo ectobody ectopenis ectoplasm ectopussy ectotongue english_text fangs fontcest gasterass genitals gradient_legwear heart-shaped_pupils incest intraspecies legwear male male/cuntboy male_penetrating male_penetrating_cuntboy monster monster_boy nude orange_body orange_penis orange_tongue orsnge_blush papyrus_(undertale) papysans penetration penis pleasure_face profanity pussy sans_(undertale) sex sibling_incest siblings simple_background sitting skeleton solid_color_background speech_bubble stockings talking talking_to_another talking_to_partner teeth text thighhighs tongue tongue_out top_papyrus topwear two-tone_legwear two_tone_legwear undead undertale undertale_(series) vaginal vaginal_penetration vaginal_sex video_game_character video_games yaoi
1boy 1cuntboy 2016 2d ahegao animated_skeleton artist_name blue_blush blue_body blue_tongue blush bodily_fluids bottom_sans bottomless bottomless_cuntboy brother/brother brother_penetrating_brother brothers brown_background carrying carrying_partner carrying_position clothed clothing cuntboy cuntboy_penetrated digital_media duo ectobody ectopenis ectoplasm ectopussy ectotongue english_text fangs fontcest gasterass genitals gradient_legwear heart-shaped_pupils incest intraspecies legwear male male/cuntboy male_penetrating male_penetrating_cuntboy monster monster_boy nude orange_body orange_penis orange_tongue orsnge_blush papyrus_(undertale) papysans penetration penis pleasure_face profanity pussy sans_(undertale) sex sibling_incest siblings simple_background sitting skeleton solid_color_background speech_bubble stockings talking talking_to_another talking_to_partner teeth text thighhighs tongue tongue_out top_papyrus topwear two-tone_legwear two_tone_legwear undead undertale undertale_(series) vaginal vaginal_penetration vaginal_sex video_game_character video_games yaoi
1boy 1girl 1girl1boy 2010s 2018 2d 2d_(artwork) ahegao animated_skeleton anthro anthro_penetrating anthro_penetrating_humanoid ass big_dom big_dom_small_sub bigger_dom bigger_dom_smaller_sub bigger_female bigger_penetrating bigger_penetrating_smaller blue_blush blue_tongue blush boss_monster bottom_sans breasts caprine digital_media_(artwork) disembodied_hand disembodied_hands dominant dominant_anthro dominant_female dominant_pov duo ectoplasm ectotongue english_text female/male female_anthro female_penetrating female_penetrating_male female_pov femdom floppy_ears from_front_position fur furry furry_female goat goat_girl grabbing_sheets gripping_sheets heart-shaped_pupils heart_eyes hetero humanoid humanoid_penetrated interlocked_fingers intertwined_fingers ireallyneedtofindabetternamesoon larger_anthro larger_female larger_penetrating larger_penetrating_smaller leg_grab male male_focus male_moaning male_penetrated malesub mature mature_anthro mature_female milf moaning monster monster_boy monster_girl nude nude_male open_mouth partial_female pegging penetrating_pov penetration penetrator_pov pink_background pleasure_face pov pov_hands sans sans_(undertale) sequence sequential sex sex_toy simple_background size_difference skeleton small_sub small_sub_big_dom smaller_humanoid smaller_male smaller_penetrated smaller_sub smaller_sub_bigger_dom solo_focus straight strap-on submissive submissive_male tail tail_tuft tears text tongue tongue_out toriel torisans tumblr uke_sans undead undertale undertale_(series) unseen_female_face video_game_character video_games white_body white_fur
1boy 1girl 1girl1boy 2010s 2018 2d 2d_(artwork) ahegao animated_skeleton anthro anthro_penetrating anthro_penetrating_humanoid ass big_dom big_dom_small_sub bigger_dom bigger_dom_smaller_sub bigger_female bigger_penetrating bigger_penetrating_smaller blue_blush blue_tongue blush boss_monster bottom_sans breasts caprine digital_media_(artwork) disembodied_hand disembodied_hands dominant dominant_anthro dominant_female dominant_pov duo ectoplasm ectotongue english_text female/male female_anthro female_penetrating female_penetrating_male female_pov femdom floppy_ears from_front_position fur furry furry_female goat goat_girl grabbing_sheets gripping_sheets heart-shaped_pupils heart_eyes hetero humanoid humanoid_penetrated interlocked_fingers intertwined_fingers ireallyneedtofindabetternamesoon larger_anthro larger_female larger_penetrating larger_penetrating_smaller leg_grab male male_focus male_moaning male_penetrated malesub mature mature_anthro mature_female milf moaning monster monster_boy monster_girl nude nude_male open_mouth partial_female pegging penetrating_pov penetration penetrator_pov pink_background pleasure_face pov pov_hands sans sans_(undertale) sequence sequential sex sex_toy simple_background size_difference skeleton small_sub small_sub_big_dom smaller_humanoid smaller_male smaller_penetrated smaller_sub smaller_sub_bigger_dom solo_focus straight strap-on submissive submissive_male tail tail_tuft tears text tongue tongue_out toriel torisans tumblr uke_sans undead undertale undertale_(series) unseen_female_face video_game_character video_games white_body white_fur
2017 2boys 2d ahegao anal animated_skeleton announcing_orgasm artist_name blue_blush blue_tongue blush boots bottom_sans bottomless_skirt brother/brother brother_penetrating_brother brothers christmas christmas_hat christmas_outfit clothed clothing comic comic_page comic_panel couch couch_sex crossdressing cum digital_media drooling duo ectopenis ectoplasm ectotongue edit edited ejaculation english_text fontcest from_front_position gloves hat holidays incest interlocked_fingers intertwined_fingers intraspecies large_filesize legwear long_image making_out male male/male male_only male_penetrated male_penetrating male_penetrating_male merry_christmas midriff missionary_position monochrome monster monster_boy multiple_images orgasm papyrus_(undertale) papysans partially_colored penetration red_blush red_penis red_tongue removing_glove saliva saliva_trail sans_(undertale) santa_costume santa_hat scarf sequential sex short_skirt sibling_incest siblings skeleton skirt sofa stockings talking tall_image tears teeth text third-party_edit thornisicezins thrusting tongue top_papyrus topwear touching_crotch tumblr_username typo undead undertale undertale_(series) video_games wink yaoi
2017 2boys 2d ahegao anal animated_skeleton announcing_orgasm artist_name blue_blush blue_tongue blush boots bottom_sans bottomless_skirt brother/brother brother_penetrating_brother brothers christmas christmas_hat christmas_outfit clothed clothing comic comic_page comic_panel couch couch_sex crossdressing cum digital_media drooling duo ectopenis ectoplasm ectotongue edit edited ejaculation english_text fontcest from_front_position gloves hat holidays incest interlocked_fingers intertwined_fingers intraspecies large_filesize legwear long_image making_out male male/male male_only male_penetrated male_penetrating male_penetrating_male merry_christmas midriff missionary_position monochrome monster monster_boy multiple_images orgasm papyrus_(undertale) papysans partially_colored penetration red_blush red_penis red_tongue removing_glove saliva saliva_trail sans_(undertale) santa_costume santa_hat scarf sequential sex short_skirt sibling_incest siblings skeleton skirt sofa stockings talking tall_image tears teeth text third-party_edit thornisicezins thrusting tongue top_papyrus topwear touching_crotch tumblr_username typo undead undertale undertale_(series) video_games wink yaoi
2017 2boys 2d ahegao anal animated_skeleton announcing_orgasm blue_blush blue_tongue blush bottom_sans bottomless_skirt brother/brother brother_penetrating_brother brothers christmas christmas_outfit clothed clothing comic comic_page comic_panel couch couch_sex crossdressing cum digital_media duo ectopenis ectoplasm ectotongue ejaculation english_text fontcest holidays incest interlocked_fingers intertwined_fingers intraspecies legwear male male/male male_only male_penetrated male_penetrating male_penetrating_male merry_christmas midriff missionary_position monochrome monster monster_boy on_couch orgasm papyrus_(undertale) papysans partially_colored red_blush red_penis sans_(undertale) santa_costume scarf sequential sex sibling_incest siblings skeleton skirt stockings sweat talking tears teeth text thornisicezins tongue top_papyrus topwear typo undead undertale undertale_(series) video_games yaoi
2017 2boys 2d ahegao anal animated_skeleton announcing_orgasm blue_blush blue_tongue blush bottom_sans bottomless_skirt brother/brother brother_penetrating_brother brothers christmas christmas_outfit clothed clothing comic comic_page comic_panel couch couch_sex crossdressing cum digital_media duo ectopenis ectoplasm ectotongue ejaculation english_text fontcest holidays incest interlocked_fingers intertwined_fingers intraspecies legwear male male/male male_only male_penetrated male_penetrating male_penetrating_male merry_christmas midriff missionary_position monochrome monster monster_boy on_couch orgasm papyrus_(undertale) papysans partially_colored red_blush red_penis sans_(undertale) santa_costume scarf sequential sex sibling_incest siblings skeleton skirt stockings sweat talking tears teeth text thornisicezins tongue top_papyrus topwear typo undead undertale undertale_(series) video_games yaoi
2017 2boys 2d anal animated_skeleton artist_name blue_blush blue_tongue blush boots bottom_sans bottomless_skirt brother/brother brother_penetrating_brother brothers christmas christmas_hat christmas_outfit clothed clothing comic comic_page comic_panel couch crossdressing digital_media duo ectotongue english_text fontcest from_front_position gloves hat holidays incest intraspecies legwear making_out male male/male male_only male_penetrated male_penetrating male_penetrating_male merry_christmas midriff missionary_position monochrome monster monster_boy on_couch papyrus_(undertale) papysans partially_colored red_blush red_tongue removing_glove saliva saliva_trail sans_(undertale) santa_costume santa_hat scarf sequential sex short_skirt sibling_incest siblings skeleton skirt stockings talking teeth text thornisicezins tongue top_papyrus topwear touching_crotch tumblr_username typo undead undertale undertale_(series) video_games yaoi
2017 2boys 2d anal animated_skeleton artist_name blue_blush blue_tongue blush boots bottom_sans bottomless_skirt brother/brother brother_penetrating_brother brothers christmas christmas_hat christmas_outfit clothed clothing comic comic_page comic_panel couch crossdressing digital_media duo ectotongue english_text fontcest from_front_position gloves hat holidays incest intraspecies legwear making_out male male/male male_only male_penetrated male_penetrating male_penetrating_male merry_christmas midriff missionary_position monochrome monster monster_boy on_couch papyrus_(undertale) papysans partially_colored red_blush red_tongue removing_glove saliva saliva_trail sans_(undertale) santa_costume santa_hat scarf sequential sex short_skirt sibling_incest siblings skeleton skirt stockings talking teeth text thornisicezins tongue top_papyrus topwear touching_crotch tumblr_username typo undead undertale undertale_(series) video_games yaoi
animated_skeleton anonymous_male bigger_male blue_blush blue_jacket blue_tongue blush bottom_sans cum drooling duo ectotongue ejaculation handjob heart_eyes hooded_jacket hoodie ksuriuri larger_male male penis penis_grab sans sans_(undertale) shortsnas simple_background size_difference skeleton solo_focus tongue uke_sans undertale undertale_(series) unseen_male_face
animated_skeleton anonymous_male bigger_male blue_blush blue_jacket blue_tongue blush bottom_sans cum drooling duo ectotongue ejaculation handjob heart_eyes hooded_jacket hoodie ksuriuri larger_male male penis penis_grab sans sans_(undertale) shortsnas simple_background size_difference skeleton solo_focus tongue uke_sans undertale undertale_(series) unseen_male_face
animated_skeleton anonymous_male artist_request bigger_penetrating bigger_penetrating_smaller black_censor_bar blue_blush blue_tongue blush bottom_sans bottomless censor_bar censored_penis clothed/nude ectotongue fellatio from_behind_position grabbing grabbing_from_behind handjob hoodie intercourse interspecies jacket larger_penetrating larger_penetrating_smaller male penetration penetration_from_behind sans sans_(undertale) sex sex_from_behind shirt simple_background skeleton smaller_penetrated tongue uke_sans undertale undertale_(series) unknown_artist unseen_male_face
animated_skeleton anonymous_male artist_request bigger_penetrating bigger_penetrating_smaller black_censor_bar blue_blush blue_tongue blush bottom_sans bottomless censor_bar censored_penis clothed/nude ectotongue fellatio from_behind_position grabbing grabbing_from_behind handjob hoodie intercourse interspecies jacket larger_penetrating larger_penetrating_smaller male penetration penetration_from_behind sans sans_(undertale) sex sex_from_behind shirt simple_background skeleton smaller_penetrated tongue uke_sans undertale undertale_(series) unknown_artist unseen_male_face
1girl bangs blue_hair blue_tongue blunt_bangs blush breast_hold breasts clothes_lift colored_tongue disembodied_limb fummatsu_soosu grabbing_own_breast grey_hoodie hand_under_clothes hand_under_shirt hood hoodie hoodie_lift inkling inkling_girl lifted_by_self lotion lube medium_breasts navel nintendo nipple_tweak nipples no_bra one_breast_out open_mouth pointy_ears shirt solo_female splatoon_(series) tentacle_hair white_background yellow_eyes
1girl bangs blue_hair blue_tongue blunt_bangs blush breast_hold breasts clothes_lift colored_tongue disembodied_limb fummatsu_soosu grabbing_own_breast grey_hoodie hand_under_clothes hand_under_shirt hood hoodie hoodie_lift inkling inkling_girl lifted_by_self lotion lube medium_breasts navel nintendo nipple_tweak nipples no_bra one_breast_out open_mouth pointy_ears shirt solo_female splatoon_(series) tentacle_hair white_background yellow_eyes
2022 2boys 2d anal animated_skeleton bed bedroom big_dom big_dom_small_sub bigger_dom bigger_dom_smaller_sub bigger_male bigger_penetrating bigger_penetrating_smaller blue_blush blue_tongue blush bottom_sans bottomless bottomless_male brother brother/brother brother_and_brother brother_penetrating_brother brothers clock clothed curtains dark_room digital_media duo ectopenis ectoplasm fontcest from_front_position genitals goma_dango_555 incest indoors intraspecies larger_male larger_penetrating larger_penetrating_smaller male male_only male_penetrating mastery_position monster monster_boy night on_bed orange_blush orange_penis papyrus_(undertale) papysans partially_clothed penetration penetration_from_front penis sans_(undertale) seme_papyrus sex sex_from_front sex_on_bed sibling_incest siblings skeleton small_sub small_sub_big_dom smaller_penetrated smaller_sub smaller_sub_bigger_dom socks socks_on toony top_papyrus uke_sans undead undertale undertale_(series) video_games wall_clock window yaoi
2022 2boys 2d anal animated_skeleton bed bedroom big_dom big_dom_small_sub bigger_dom bigger_dom_smaller_sub bigger_male bigger_penetrating bigger_penetrating_smaller blue_blush blue_tongue blush bottom_sans bottomless bottomless_male brother brother/brother brother_and_brother brother_penetrating_brother brothers clock clothed curtains dark_room digital_media duo ectopenis ectoplasm fontcest from_front_position genitals goma_dango_555 incest indoors intraspecies larger_male larger_penetrating larger_penetrating_smaller male male_only male_penetrating mastery_position monster monster_boy night on_bed orange_blush orange_penis papyrus_(undertale) papysans partially_clothed penetration penetration_from_front penis sans_(undertale) seme_papyrus sex sex_from_front sex_on_bed sibling_incest siblings skeleton small_sub small_sub_big_dom smaller_penetrated smaller_sub smaller_sub_bigger_dom socks socks_on toony top_papyrus uke_sans undead undertale undertale_(series) video_games wall_clock window yaoi
2022 2boys 2d anal animated_skeleton bigger_male bigger_penetrating bigger_penetrating_smaller blue_blush blue_tongue blush bottom_on_top bottom_sans bottomless bottomless_male brother brother/brother brother_and_brother brother_penetrating_brother brothers clothed digital_media_(artwork) duo ectopenis ectotongue fontcest from_front_position goma_dango_555 green_socks incest intraspecies kneeling larger_male larger_penetrating larger_penetrating_smaller making_out male male_only male_penetrating monster monster_boy orange_blush orange_socks orange_tongue papyrus_(undertale) papysans partially_clothed penetration penetration_from_front penis power_bottom saliva saliva_trail sans_(undertale) seme_papyrus sex sex_from_front sibling_incest siblings simple_background skeleton smaller_penetrated socks socks_on solid_color_background sweat tongue tongue_out toony top_papyrus topwear uke_sans undead undertale undertale_(series) video_game_character video_games visible_breath yaoi
2022 2boys 2d anal animated_skeleton bigger_male bigger_penetrating bigger_penetrating_smaller blue_blush blue_tongue blush bottom_on_top bottom_sans bottomless bottomless_male brother brother/brother brother_and_brother brother_penetrating_brother brothers clothed digital_media_(artwork) duo ectopenis ectotongue fontcest from_front_position goma_dango_555 green_socks incest intraspecies kneeling larger_male larger_penetrating larger_penetrating_smaller making_out male male_only male_penetrating monster monster_boy orange_blush orange_socks orange_tongue papyrus_(undertale) papysans partially_clothed penetration penetration_from_front penis power_bottom saliva saliva_trail sans_(undertale) seme_papyrus sex sex_from_front sibling_incest siblings simple_background skeleton smaller_penetrated socks socks_on solid_color_background sweat tongue tongue_out toony top_papyrus topwear uke_sans undead undertale undertale_(series) video_game_character video_games visible_breath yaoi
2021 2boys 2d anal animated_skeleton big_dom big_dom_small_sub bigger_dom bigger_dom_smaller_sub bigger_penetrating bigger_penetrating_smaller blue_blush blue_tongue blush bottom_sans bottomless bottomless_male brother brother/brother brother_and_brother brother_penetrating_brother brothers clothed clothes_lift crying digital_media duo ectopenis ectoplasm ectotongue fontcest from_front_position goma_dango_555 incest intraspecies larger_penetrating larger_penetrating_smaller making_out male male_only male_penetrating mastery_position monster monster_boy orange_blush orange_penis orange_tongue papyrus_(undertale) papysans partially_clothed partially_colored penetration penetration_from_front penis riding riding_penis sans_(undertale) seme_papyrus sex sex_from_front shirt_lift sibling_incest siblings simple_background skeleton small_sub small_sub_big_dom smaller_penetrated smaller_sub smaller_sub_bigger_dom socks socks_on sweat tears tongue tongue_out toony top_papyrus uke_sans undead undertale undertale_(series) video_games yaoi
2021 2boys 2d anal animated_skeleton big_dom big_dom_small_sub bigger_dom bigger_dom_smaller_sub bigger_penetrating bigger_penetrating_smaller blue_blush blue_tongue blush bottom_sans bottomless bottomless_male brother brother/brother brother_and_brother brother_penetrating_brother brothers clothed clothes_lift crying digital_media duo ectopenis ectoplasm ectotongue fontcest from_front_position goma_dango_555 incest intraspecies larger_penetrating larger_penetrating_smaller making_out male male_only male_penetrating mastery_position monster monster_boy orange_blush orange_penis orange_tongue papyrus_(undertale) papysans partially_clothed partially_colored penetration penetration_from_front penis riding riding_penis sans_(undertale) seme_papyrus sex sex_from_front shirt_lift sibling_incest siblings simple_background skeleton small_sub small_sub_big_dom smaller_penetrated smaller_sub smaller_sub_bigger_dom socks socks_on sweat tears tongue tongue_out toony top_papyrus uke_sans undead undertale undertale_(series) video_games yaoi
2021 2boys 2d anal animated_skeleton big_dom big_dom_small_sub bigger_dom bigger_dom_smaller_sub bigger_penetrating bigger_penetrating_smaller blue_blush blue_tongue blush bottom_sans bottomwear brother brother/brother brother_and_brother brother_penetrating_brother brothers clothed clothed_sex clothing digital_media duo ectopenis erection fontcest goma_dango_555 holding_hands incest interlocked_fingers intertwined_fingers intraspecies japanese_text kneeling larger_penetrating larger_penetrating_smaller making_out male male_only male_penetrating monster monster_boy off_shoulder orange_blush pants pants_around_one_leg papyrus_(undertale) papysans partially_clothed penetration penis sans_(undertale) seme_papyrus sex sibling_incest siblings simple_background skeleton small_sub small_sub_big_dom smaller_penetrated smaller_sub smaller_sub_bigger_dom socks socks_on text toony top_papyrus topwear uke_sans undead undertale undertale_(series) video_game_character video_games white_background x-ray yaoi
2021 2boys 2d anal animated_skeleton big_dom big_dom_small_sub bigger_dom bigger_dom_smaller_sub bigger_penetrating bigger_penetrating_smaller blue_blush blue_tongue blush bottom_sans bottomwear brother brother/brother brother_and_brother brother_penetrating_brother brothers clothed clothed_sex clothing digital_media duo ectopenis erection fontcest goma_dango_555 holding_hands incest interlocked_fingers intertwined_fingers intraspecies japanese_text kneeling larger_penetrating larger_penetrating_smaller making_out male male_only male_penetrating monster monster_boy off_shoulder orange_blush pants pants_around_one_leg papyrus_(undertale) papysans partially_clothed penetration penis sans_(undertale) seme_papyrus sex sibling_incest siblings simple_background skeleton small_sub small_sub_big_dom smaller_penetrated smaller_sub smaller_sub_bigger_dom socks socks_on text toony top_papyrus topwear uke_sans undead undertale undertale_(series) video_game_character video_games white_background x-ray yaoi
2021 2boys 2d anal animated_skeleton bigger_penetrating bigger_penetrating_smaller black_background blue_blush blue_tongue blush bottom_on_top bottom_sans brother brother/brother brother_and_brother brother_penetrating_brother brothers censored censored_penis clothed completely_nude crying crying_with_eyes_open digital_media duo ectopenis ectoplasm ectotongue fontcest goma_dango_555 incest intraspecies larger_penetrating larger_penetrating_smaller male male_only male_penetrating male_pov monster monster_boy nude orange_blush orange_penis papyrus_(undertale) papysans partially_clothed penetrating_pov penetration penetrator_pov penis pov power_bottom pussy riding riding_penis sans_(undertale) seme_papyrus sex sibling_incest siblings simple_background skeleton smaller_penetrated socks solo_focus tears tongue tongue_out toony top_papyrus trembling uke_sans undead undertale undertale_(series) unseen_male_face video_games visible_breath white_censor_bar yaoi
2021 2boys 2d anal animated_skeleton bigger_penetrating bigger_penetrating_smaller black_background blue_blush blue_tongue blush bottom_on_top bottom_sans brother brother/brother brother_and_brother brother_penetrating_brother brothers censored censored_penis clothed completely_nude crying crying_with_eyes_open digital_media duo ectopenis ectoplasm ectotongue fontcest goma_dango_555 incest intraspecies larger_penetrating larger_penetrating_smaller male male_only male_penetrating male_pov monster monster_boy nude orange_blush orange_penis papyrus_(undertale) papysans partially_clothed penetrating_pov penetration penetrator_pov penis pov power_bottom pussy riding riding_penis sans_(undertale) seme_papyrus sex sibling_incest siblings simple_background skeleton smaller_penetrated socks solo_focus tears tongue tongue_out toony top_papyrus trembling uke_sans undead undertale undertale_(series) unseen_male_face video_games visible_breath white_censor_bar yaoi
1boy 1cuntboy 2020s 2023 2d 2d_(artwork) animated_skeleton aokisk artist_name big_penis bigger_male bigger_penetrating bigger_penetrating_smaller blue_blush blue_clitoris blue_pussy blue_tongue blush bottom_sans bottomless bottomless_cuntboy bottomless_male brother brother/brother brother_and_brother brother_penetrating_brother brothers clitoris clothed clothing crying crying_with_eyes_open cuntboy cuntboy_penetrated digital_media_(artwork) drooling duo ectopenis ectopussy english_text fontcest from_behind_position genitals gloves grey_background grey_socks hand_under_clothes holding_hand incest intraspecies kneel larger_male larger_penetrating larger_penetrating_smaller male male/cuntboy male_only male_penetrating male_penetrating_cuntboy monster monster_boy orange_blush orange_eye orange_penis papyrus papyrus_(undertale) papysans partially_clothed penetration penetration_from_behind penis pussy red_gloves riding riding_penis sans sans_(undertale) seme_papyrus sex sex_from_behind sibling_incest siblings simple_background sitting skeleton smaller_cuntboy smaller_penetrated socks talking_to_another talking_to_partner tears text tongue tongue_out top_papyrus topwear twitter_username uke_sans undead undertale undertale_(series) vaginal vaginal_penetration vaginal_sex video_game_character video_games yaoi
1boy 1cuntboy 2020s 2023 2d 2d_(artwork) animated_skeleton aokisk artist_name big_penis bigger_male bigger_penetrating bigger_penetrating_smaller blue_blush blue_clitoris blue_pussy blue_tongue blush bottom_sans bottomless bottomless_cuntboy bottomless_male brother brother/brother brother_and_brother brother_penetrating_brother brothers clitoris clothed clothing crying crying_with_eyes_open cuntboy cuntboy_penetrated digital_media_(artwork) drooling duo ectopenis ectopussy english_text fontcest from_behind_position genitals gloves grey_background grey_socks hand_under_clothes holding_hand incest intraspecies kneel larger_male larger_penetrating larger_penetrating_smaller male male/cuntboy male_only male_penetrating male_penetrating_cuntboy monster monster_boy orange_blush orange_eye orange_penis papyrus papyrus_(undertale) papysans partially_clothed penetration penetration_from_behind penis pussy red_gloves riding riding_penis sans sans_(undertale) seme_papyrus sex sex_from_behind sibling_incest siblings simple_background sitting skeleton smaller_cuntboy smaller_penetrated socks talking_to_another talking_to_partner tears text tongue tongue_out top_papyrus topwear twitter_username uke_sans undead undertale undertale_(series) vaginal vaginal_penetration vaginal_sex video_game_character video_games yaoi
2010s 2018 2boys 2d 2d_(artwork) anal animated_skeleton artist_name big_dom big_dom_small_sub bigger_dom bigger_dom_smaller_sub bigger_male blue_blush blue_eyes blue_penis blue_tongue blush bottom_sans bottomless bottomless_male brother brother/brother brother_and_brother brother_penetrating_brother brothers clothed clothing crying crying_with_eyes_open dominant dominant_male duo ectopenis ectotongue edit edited fontcest from_behind_position gay_sex gif gloves glowing glowing_genitalia glowing_penis grabbing grabbing_clothing grabbing_from_behind heart-shaped_pupils heart_eyes incest larger_male male male/male male_focus male_only maledom malesub monster open_mouth orange_penis papyrus papyrus_(undertale) papysans penetration penetration_from_behind penis pleasure_face realdemdemdmensfw sans sans_(undertale) seme_papyrus sex sex_from_behind simple_background skeleton slideshow small_sub small_sub_big_dom smaller_male smaller_sub smaller_sub_bigger_dom solo_focus submissive submissive_male tears tears_of_pleasure third-party_edit tongue tongue_out top_papyrus tumblr uke_sans undead undertale undertale_(series) unseen_male_face video_game_character video_games white_background yaoi
2010s 2018 2boys 2d 2d_(artwork) anal animated_skeleton artist_name big_dom big_dom_small_sub bigger_dom bigger_dom_smaller_sub bigger_male blue_blush blue_eyes blue_penis blue_tongue blush bottom_sans bottomless bottomless_male brother brother/brother brother_and_brother brother_penetrating_brother brothers clothed clothing crying crying_with_eyes_open dominant dominant_male duo ectopenis ectotongue edit edited fontcest from_behind_position gay_sex gif gloves glowing glowing_genitalia glowing_penis grabbing grabbing_clothing grabbing_from_behind heart-shaped_pupils heart_eyes incest larger_male male male/male male_focus male_only maledom malesub monster open_mouth orange_penis papyrus papyrus_(undertale) papysans penetration penetration_from_behind penis pleasure_face realdemdemdmensfw sans sans_(undertale) seme_papyrus sex sex_from_behind simple_background skeleton slideshow small_sub small_sub_big_dom smaller_male smaller_sub smaller_sub_bigger_dom solo_focus submissive submissive_male tears tears_of_pleasure third-party_edit tongue tongue_out top_papyrus tumblr uke_sans undead undertale undertale_(series) unseen_male_face video_game_character video_games white_background yaoi
2010s 2018 2boys 2d 2d_(artwork) anal animated_skeleton artist_name big_dom big_dom_small_sub bigger_dom bigger_dom_smaller_sub bigger_male blue_blush blue_eyes blue_penis blue_tongue blush bottom_sans bottomless bottomless_male brother brother/brother brother_and_brother brother_penetrating_brother brothers clothed clothing crying crying_with_eyes_open dominant dominant_male duo ectopenis ectotongue edit edited fontcest from_behind_position gay_sex gloves glowing glowing_genitalia glowing_penis grabbing grabbing_clothing grabbing_from_behind heart-shaped_pupils heart_eyes incest larger_male long_image male male/male male_focus male_only maledom malesub monster open_mouth orange_penis papyrus papyrus_(undertale) papysans penetration penetration_from_behind penis pleasure_face realdemdemdmensfw sans sans_(undertale) seme_papyrus sex sex_from_behind simple_background skeleton small_sub small_sub_big_dom smaller_male smaller_sub smaller_sub_bigger_dom solo_focus submissive submissive_male tears tears_of_pleasure third-party_edit tongue tongue_out top_papyrus tumblr uke_sans undead undertale undertale_(series) unseen_male_face video_game_character video_games white_background yaoi
2010s 2018 2boys 2d 2d_(artwork) anal animated_skeleton artist_name big_dom big_dom_small_sub bigger_dom bigger_dom_smaller_sub bigger_male blue_blush blue_eyes blue_penis blue_tongue blush bottom_sans bottomless bottomless_male brother brother/brother brother_and_brother brother_penetrating_brother brothers clothed clothing crying crying_with_eyes_open dominant dominant_male duo ectopenis ectotongue edit edited fontcest from_behind_position gay_sex gloves glowing glowing_genitalia glowing_penis grabbing grabbing_clothing grabbing_from_behind heart-shaped_pupils heart_eyes incest larger_male long_image male male/male male_focus male_only maledom malesub monster open_mouth orange_penis papyrus papyrus_(undertale) papysans penetration penetration_from_behind penis pleasure_face realdemdemdmensfw sans sans_(undertale) seme_papyrus sex sex_from_behind simple_background skeleton small_sub small_sub_big_dom smaller_male smaller_sub smaller_sub_bigger_dom solo_focus submissive submissive_male tears tears_of_pleasure third-party_edit tongue tongue_out top_papyrus tumblr uke_sans undead undertale undertale_(series) unseen_male_face video_game_character video_games white_background yaoi
2010s 2018 2boys 2d 2d_(artwork) anal animated_skeleton artist_name big_dom big_dom_small_sub bigger_dom bigger_dom_smaller_sub bigger_male blue_blush blue_eyes blue_tongue blush bottom_sans brother brother/brother brother_and_brother brother_penetrating_brother brothers clothed clothing crying crying_with_eyes_open dominant dominant_male duo ectotongue fontcest from_behind_position glowing grabbing grabbing_clothing grabbing_from_behind heart-shaped_pupils heart_eyes incest larger_male male male/male male_focus male_only maledom malesub monster open_mouth papyrus papyrus_(undertale) papysans penetration penetration_from_behind pleasure_face realdemdemdmensfw sans sans_(undertale) seme_papyrus sex sex_from_behind simple_background skeleton small_sub small_sub_big_dom smaller_male smaller_sub smaller_sub_bigger_dom solo_focus submissive submissive_male tears tears_of_pleasure tongue tongue_out top_papyrus tumblr uke_sans undead undertale undertale_(series) unseen_male_face video_game_character video_games white_background yaoi
2010s 2018 2boys 2d 2d_(artwork) anal animated_skeleton artist_name big_dom big_dom_small_sub bigger_dom bigger_dom_smaller_sub bigger_male blue_blush blue_eyes blue_tongue blush bottom_sans brother brother/brother brother_and_brother brother_penetrating_brother brothers clothed clothing crying crying_with_eyes_open dominant dominant_male duo ectotongue fontcest from_behind_position glowing grabbing grabbing_clothing grabbing_from_behind heart-shaped_pupils heart_eyes incest larger_male male male/male male_focus male_only maledom malesub monster open_mouth papyrus papyrus_(undertale) papysans penetration penetration_from_behind pleasure_face realdemdemdmensfw sans sans_(undertale) seme_papyrus sex sex_from_behind simple_background skeleton small_sub small_sub_big_dom smaller_male smaller_sub smaller_sub_bigger_dom solo_focus submissive submissive_male tears tears_of_pleasure tongue tongue_out top_papyrus tumblr uke_sans undead undertale undertale_(series) unseen_male_face video_game_character video_games white_background yaoi
2023 2_girls bikini black_eyes blue_tongue blush breasts coconut confused cream cream_on_body cream_on_breasts derby dez dress eyeshadow female_focus freckles green_skin hair_ribbon hat horse_folder lenstar_productions locker_room looking_at_viewer loose_ends mantis orange_eyeshadow purple_hair purple_nipples purple_skin topless yellow_hair
2023 2_girls bikini black_eyes blue_tongue blush breasts coconut confused cream cream_on_body cream_on_breasts derby dez dress eyeshadow female_focus freckles green_skin hair_ribbon hat horse_folder lenstar_productions locker_room looking_at_viewer loose_ends mantis orange_eyeshadow purple_hair purple_nipples purple_skin topless yellow_hair
1boy 2020s 2023 2d acidd_grrs animated_skeleton anterior_nasal_aperture artist_name ass balls belly blue_balls blue_blush blue_body blue_glans blue_jacket blue_penis blue_tongue blush closed_eyes commission digital_media ectobelly ectobody ectopenis ectopussy erection genital_fluids genitals glans hooded_jacket hoodie humanoid humanoid_genitalia humanoid_penis jacket leaking_cum male male_only monster navel open_mouth penis precum sans_(undertale) simple_background skeleton solo_male standing tail teeth testicles tongue tongue_out undead undertale undertale_(series) vein veiny_penis video_games white_background yawning
1boy 2020s 2023 2d acidd_grrs animated_skeleton anterior_nasal_aperture artist_name ass balls belly blue_balls blue_blush blue_body blue_glans blue_jacket blue_penis blue_tongue blush closed_eyes commission digital_media ectobelly ectobody ectopenis ectopussy erection genital_fluids genitals glans hooded_jacket hoodie humanoid humanoid_genitalia humanoid_penis jacket leaking_cum male male_only monster navel open_mouth penis precum sans_(undertale) simple_background skeleton solo_male standing tail teeth testicles tongue tongue_out undead undertale undertale_(series) vein veiny_penis video_games white_background yawning
1boy 2010s 2016 2d 2d_(artwork) all_the_way_through anal animated_skeleton anon anonymous anthro arm arms_behind_back big_dom big_dom_small_sub bigger_dom_smaller_sub bigger_penetrating bigger_penetrating_smaller blue_blush blue_tongue blush bondage bottom_sans bottomless bound bound_arms claws digital_media_(artwork) duo ectotongue english_text extreme_fisting extreme_penetration fisting fluids fur furry humanoid humanoid_focus larger_anthro larger_penetrating larger_penetrating_smaller male male/male male_focus malesub monster nude partially_colored paw penetration restrained restraints ribbon ribbon_bondage sans sans_(undertale) sequence sequential simple_background size_difference skeleton small_sub small_sub_big_dom smaller_humanoid smaller_male smaller_penetrated smaller_sub smaller_sub_bigger_dom solo_focus soul soul_sex submissive submissive_male sweat talking_to_another text thesourceofmysins tied_arms tied_up tongue tongue_out topless uke_sans undead undertale undertale_(series) unseen_character video_game_character video_games white_background
1boy 2010s 2016 2d 2d_(artwork) all_the_way_through anal animated_skeleton anon anonymous anthro arm arms_behind_back big_dom big_dom_small_sub bigger_dom_smaller_sub bigger_penetrating bigger_penetrating_smaller blue_blush blue_tongue blush bondage bottom_sans bottomless bound bound_arms claws digital_media_(artwork) duo ectotongue english_text extreme_fisting extreme_penetration fisting fluids fur furry humanoid humanoid_focus larger_anthro larger_penetrating larger_penetrating_smaller male male/male male_focus malesub monster nude partially_colored paw penetration restrained restraints ribbon ribbon_bondage sans sans_(undertale) sequence sequential simple_background size_difference skeleton small_sub small_sub_big_dom smaller_humanoid smaller_male smaller_penetrated smaller_sub smaller_sub_bigger_dom solo_focus soul soul_sex submissive submissive_male sweat talking_to_another text thesourceofmysins tied_arms tied_up tongue tongue_out topless uke_sans undead undertale undertale_(series) unseen_character video_game_character video_games white_background
1:1 1:1_aspect_ratio 1cuntboy 2020 2020s 2d 2d_(artwork) animated_skeleton artist_name blue_blush blue_jacket blue_pussy blue_tongue blush bottom_sans bottomless bottomless_cuntboy clothed clothing cuntboy cuntboy_focus cuntboy_only cuntboysub digital_media_(artwork) ectoplasm ectopussy ectotongue hi_res high_res highres imminent_penetration imminent_sex imminent_tentacle_rape imminent_vaginal jacket legs_apart legs_held_open looking_down male monster octopus_tentacles off_shoulder partially_clothed partially_nude pussy reignbeaux13 sans sans_(undertale) shirt shirt_lift shirt_up simple_background skeleton solo_cuntboy submissive submissive_cuntboy suction_tentacles tentacle tentacle_grab tentacle_in_mouth tentacle_under_clothes tentacles tentacles_around_arms tentacles_around_legs tongue tongue_out topwear two-tone_background uke_sans undead undertale undertale_(series) video_game_character video_games white_border yellow_tentacles
1:1 1:1_aspect_ratio 1cuntboy 2020 2020s 2d 2d_(artwork) animated_skeleton artist_name blue_blush blue_jacket blue_pussy blue_tongue blush bottom_sans bottomless bottomless_cuntboy clothed clothing cuntboy cuntboy_focus cuntboy_only cuntboysub digital_media_(artwork) ectoplasm ectopussy ectotongue hi_res high_res highres imminent_penetration imminent_sex imminent_tentacle_rape imminent_vaginal jacket legs_apart legs_held_open looking_down male monster octopus_tentacles off_shoulder partially_clothed partially_nude pussy reignbeaux13 sans sans_(undertale) shirt shirt_lift shirt_up simple_background skeleton solo_cuntboy submissive submissive_cuntboy suction_tentacles tentacle tentacle_grab tentacle_in_mouth tentacle_under_clothes tentacles tentacles_around_arms tentacles_around_legs tongue tongue_out topwear two-tone_background uke_sans undead undertale undertale_(series) video_game_character video_games white_border yellow_tentacles
2boys 2d 2d_(artwork) animated_skeleton artist_request blue_blush blue_tongue blush bodily_fluids bottom_sans clothing digital_media_(artwork) disembodied_penis ectotongue fangs fellatio fluids genitals grey_background licking licking_penis male male/male male_only monster oral orange_penis penis penis_grab sans sans_(undertale) sex simple_background skeleton solo_focus tongue uke_sans undead undertale undertale_(series) unseen_character unseen_male unseen_male_face upper_body video_games yaoi
2boys 2d 2d_(artwork) animated_skeleton artist_request blue_blush blue_tongue blush bodily_fluids bottom_sans clothing digital_media_(artwork) disembodied_penis ectotongue fangs fellatio fluids genitals grey_background licking licking_penis male male/male male_only monster oral orange_penis penis penis_grab sans sans_(undertale) sex simple_background skeleton solo_focus tongue uke_sans undead undertale undertale_(series) unseen_character unseen_male unseen_male_face upper_body video_games yaoi
1boy 2d 2d_(artwork) animated_skeleton blue_blush blue_tongue blush bottom_sans digital_media_(artwork) drooling ectotongue fangs male male_focus male_only malesub monochrome monster partially_colored pleasure_face sans sans_(undertale) sequence sequential simple_background singingsans skeleton solo_male submissive submissive_male sweat third-party_source tongue tongue_out trembling uke_sans undead undertale undertale_(series) upper_body video_games
1boy 2d 2d_(artwork) animated_skeleton blue_blush blue_tongue blush bottom_sans digital_media_(artwork) drooling ectotongue fangs male male_focus male_only malesub monochrome monster partially_colored pleasure_face sans sans_(undertale) sequence sequential simple_background singingsans skeleton solo_male submissive submissive_male sweat third-party_source tongue tongue_out trembling uke_sans undead undertale undertale_(series) upper_body video_games
1boy 2d 2d_(artwork) animated_skeleton blue_blush blue_tongue blush bottom_sans digital_media_(artwork) disembodied_hand drooling ectotongue english_text hand heart-shaped_pupils heart_eyes humanoid male male_focus male_only malesub monochrome monster monster_boy open_mouth panting partially_colored sans sans_(undertale) simple_background singingsans skeleton solo_male submissive submissive_male text third-party_source tongue uke_sans undead undertale undertale_(series) video_game_character video_games
1boy 2d 2d_(artwork) animated_skeleton blue_blush blue_tongue blush bottom_sans digital_media_(artwork) disembodied_hand drooling ectotongue english_text hand heart-shaped_pupils heart_eyes humanoid male male_focus male_only malesub monochrome monster monster_boy open_mouth panting partially_colored sans sans_(undertale) simple_background singingsans skeleton solo_male submissive submissive_male text third-party_source tongue uke_sans undead undertale undertale_(series) video_game_character video_games
1boy 2010s 2016 2d 2d_(artwork) animated_skeleton blue_blush blue_eyes blue_tentacles blue_tongue blush bottom_sans completely_nude completely_nude_male dark_background digital_media_(artwork) disembodied_hand disembodied_hands drooling ectotongue feet_out_of_frame hands heart-shaped_pupils heart_eyes male male_focus male_only malesub monster nude nude_male penis sans sans_(undertale) simple_background skeleton soul soul_sex spontaneouslynsfw submissive submissive_female submissive_male tentacle tentacle_on_male tentacle_sex tentacles_on_male tongue uke_sans undead undertale undertale_(series) video_game_character video_games wet
1boy 2010s 2016 2d 2d_(artwork) animated_skeleton blue_blush blue_eyes blue_tentacles blue_tongue blush bottom_sans completely_nude completely_nude_male dark_background digital_media_(artwork) disembodied_hand disembodied_hands drooling ectotongue feet_out_of_frame hands heart-shaped_pupils heart_eyes male male_focus male_only malesub monster nude nude_male penis sans sans_(undertale) simple_background skeleton soul soul_sex spontaneouslynsfw submissive submissive_female submissive_male tentacle tentacle_on_male tentacle_sex tentacles_on_male tongue uke_sans undead undertale undertale_(series) video_game_character video_games wet