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underswap papyrus

1boy kogito male male_only papyrus solo underswap underswap_papyrus undertale
1boy kogito male male_only papyrus solo underswap underswap_papyrus undertale
femboy five_nights_at_freddy's freddy_(fnaf) glowstick tophat underswap underswap_papyrus
femboy five_nights_at_freddy's freddy_(fnaf) glowstick tophat underswap underswap_papyrus
1boy 2d anthro ectopenis exhibition exhibitionism exhibitionist humanoid male male_only masturbating masturbation monster monster_boy monster_cock mutual_masturbation nekromeowncer papyrus papyrus_(underswap) papyrus_au pov pov_eye_contact skeleton solo solo_male underswap underswap_papyrus undertale undertale_(series) undertale_au
1boy 2d anthro ectopenis exhibition exhibitionism exhibitionist humanoid male male_only masturbating masturbation monster monster_boy monster_cock mutual_masturbation nekromeowncer papyrus papyrus_(underswap) papyrus_au pov pov_eye_contact skeleton solo solo_male underswap underswap_papyrus undertale undertale_(series) undertale_au
2d breasts dusttrust paper papyrus papyrus_au rule_63 sans sans_au sketch smoking tagme tagme_(artist) thick_thighs thighs underswap underswap_papyrus underswap_sans underswap_sans_genderswap undertale undertale_(series) undertale_au
2d breasts dusttrust paper papyrus papyrus_au rule_63 sans sans_au sketch smoking tagme tagme_(artist) thick_thighs thighs underswap underswap_papyrus underswap_sans underswap_sans_genderswap undertale undertale_(series) undertale_au
2d blush eating_pussy female ghostskeleto glasses muffet sex skeleton spider_girl tagme underswap underswap_papyrus undertale undertale_(series) undertale_au
2d blush eating_pussy female ghostskeleto glasses muffet sex skeleton spider_girl tagme underswap underswap_papyrus undertale undertale_(series) undertale_au
2d 3boys alternate_universe animated_skeleton beoteono blowjob comic comic_panel deepthroat drool ectopenis english_text humanoid incest male male_only non-human oral papyrus papyrus_(underfell) papyrus_au sans sans_au sex skeleton table talking teasing text toony undead underfell underswap_papyrus underswap_sans undertale_(series)
2d 3boys alternate_universe animated_skeleton beoteono blowjob comic comic_panel deepthroat drool ectopenis english_text humanoid incest male male_only non-human oral papyrus papyrus_(underfell) papyrus_au sans sans_au sex skeleton table talking teasing text toony undead underfell underswap_papyrus underswap_sans undertale_(series)
1girls 2d acidd_grrs biting_lip blush color cum_in_pussy dialogue ectobody english english_text female_sans genderswap_(mtf) heart incest male_penetrating naked_female nude_female papyrus papyrus_au rule_63 sans sans_au skeleton sweat tagme text uncensored uncensored_breasts uncensored_penis uncensored_vagina underswap underswap_papyrus underswap_sans undertale undertale_(series) undertale_au
1girls 2d acidd_grrs biting_lip blush color cum_in_pussy dialogue ectobody english english_text female_sans genderswap_(mtf) heart incest male_penetrating naked_female nude_female papyrus papyrus_au rule_63 sans sans_au skeleton sweat tagme text uncensored uncensored_breasts uncensored_penis uncensored_vagina underswap underswap_papyrus underswap_sans undertale undertale_(series) undertale_au
1girls 2d 5_fingers acidd_grrs blue_gloves blush color dialogue english english_dialogue english_text female_sans fully_clothed genderswap_(mtf) gloves hard_on heart incest legs_held_open papyrus papyrus_au rule_63 sans sans_au scarf skeleton tagme text underswap underswap_papyrus underswap_sans undertale undertale_(series) undertale_au watermark why
1girls 2d 5_fingers acidd_grrs blue_gloves blush color dialogue english english_dialogue english_text female_sans fully_clothed genderswap_(mtf) gloves hard_on heart incest legs_held_open papyrus papyrus_au rule_63 sans sans_au scarf skeleton tagme text underswap underswap_papyrus underswap_sans undertale undertale_(series) undertale_au watermark why
blue_eyes blue_tongue bonetrouble cum cum_on_face cum_on_tongue ectopenis grabbing_head head_grab holding_head incest papyrus_(underswap) papyrus_au sans sans_au scarf skeleton tagme tongue tongue_out underswap underswap_papyrus underswap_sans undertale_au
blue_eyes blue_tongue bonetrouble cum cum_on_face cum_on_tongue ectopenis grabbing_head head_grab holding_head incest papyrus_(underswap) papyrus_au sans sans_au scarf skeleton tagme tongue tongue_out underswap underswap_papyrus underswap_sans undertale_au
2boys 2d alternate_universe animated_skeleton blue_eyes blue_tongue blush bonetrouble ectopenis gloves heart-shaped_pupils heart_eyes humanoid incest licking licking_penis male male/male male_only male_pov non-human offscreen_character offscreen_male orange_penis papyrus_au pov sans sans_au scarf sex skeleton small_fangs star_eyes star_shaped_pupils tongue tongue_out toony underswap underswap_papyrus underswap_sans undertale_(series) undertale_au undertale_fanfiction
2boys 2d alternate_universe animated_skeleton blue_eyes blue_tongue blush bonetrouble ectopenis gloves heart-shaped_pupils heart_eyes humanoid incest licking licking_penis male male/male male_only male_pov non-human offscreen_character offscreen_male orange_penis papyrus_au pov sans sans_au scarf sex skeleton small_fangs star_eyes star_shaped_pupils tongue tongue_out toony underswap underswap_papyrus underswap_sans undertale_(series) undertale_au undertale_fanfiction
2boys anal anal_sex ass black_stockings blue_gloves blue_scarf blue_tongue blush clothed clothed_sex clothing ectobody gloves grey_shirt incest male/male non-human offscreen_character offscreen_male orange_hoodie papyrus sabs_au sans scarf sharp_teeth skeleton stockings tagme tongue tongue_out toony underswap underswap_papyrus underswap_sans undertale undertale_(series) undertale_au wor_mspit
2boys anal anal_sex ass black_stockings blue_gloves blue_scarf blue_tongue blush clothed clothed_sex clothing ectobody gloves grey_shirt incest male/male non-human offscreen_character offscreen_male orange_hoodie papyrus sabs_au sans scarf sharp_teeth skeleton stockings tagme tongue tongue_out toony underswap underswap_papyrus underswap_sans undertale undertale_(series) undertale_au wor_mspit
!! 2d acidd_grrs alternate_universe animated_skeleton artist_name blue_body blue_breasts blush brother_and_sister chubby chubby_female closed_eyes color ectobody ectobreasts exclamation_point female genderswap_(mtf) half-dressed heart hetero incest male male/female male_penetrating orange_body orange_hoodie pants_down papyrus_(underswap) papyrus_au rule_63 sans simple_background skeleton straight taller_male uncensored underswap underswap_papyrus undertale undertale_(series) undertale_au white_background
!! 2d acidd_grrs alternate_universe animated_skeleton artist_name blue_body blue_breasts blush brother_and_sister chubby chubby_female closed_eyes color ectobody ectobreasts exclamation_point female genderswap_(mtf) half-dressed heart hetero incest male male/female male_penetrating orange_body orange_hoodie pants_down papyrus_(underswap) papyrus_au rule_63 sans simple_background skeleton straight taller_male uncensored underswap underswap_papyrus undertale undertale_(series) undertale_au white_background
2d 3boys blue_eyes blueberry color dialogue double_penetration english english_dialogue english_text femboy gangbang gay heart-shaped_pupils horny incest male monster monster_boy papyrus penetration penis_in_mouth sans sex sucking tagme text underfell underfell_papyrus underswap underswap_papyrus underswap_sans undertale undertale_(series) undertale_au
2d 3boys blue_eyes blueberry color dialogue double_penetration english english_dialogue english_text femboy gangbang gay heart-shaped_pupils horny incest male monster monster_boy papyrus penetration penis_in_mouth sans sex sucking tagme text underfell underfell_papyrus underswap underswap_papyrus underswap_sans undertale undertale_(series) undertale_au
2d 4boys ahe_gao artist_request color cum cum_on_face dialogue english english_dialogue english_text femboy gangbang gay heart-shaped_pupils horny incest male monster monster_boy papyrus papyrus_au penis penis_on_face sans sans_au sex shirt_pull tag tagme_(artist) text underfell_papyrus underswap underswap_papyrus underswap_sans undertale undertale_(series) undertale_au
2d 4boys ahe_gao artist_request color cum cum_on_face dialogue english english_dialogue english_text femboy gangbang gay heart-shaped_pupils horny incest male monster monster_boy papyrus papyrus_au penis penis_on_face sans sans_au sex shirt_pull tag tagme_(artist) text underfell_papyrus underswap underswap_papyrus underswap_sans undertale undertale_(series) undertale_au
2boys 2d abosinsin alternate_universe animated_skeleton big_dom_small_sub blush color english_text face_out_of_frame gay incest male male_only moaning monster monster_boy papyrus papyrus_au sans sans_au sex skeleton sweat tagme tears text tongue_out tugging_clothing twitching underswap underswap_papyrus underswap_sans undertale undertale_(series) undertale_au
2boys 2d abosinsin alternate_universe animated_skeleton big_dom_small_sub blush color english_text face_out_of_frame gay incest male male_only moaning monster monster_boy papyrus papyrus_au sans sans_au sex skeleton sweat tagme tears text tongue_out tugging_clothing twitching underswap underswap_papyrus underswap_sans undertale undertale_(series) undertale_au
2boys 2d abosinsin alternate_universe animated_skeleton big_dom_small_sub blush color gay gripping_sheets incest male male_only moaning monster monster_boy papyrus papyrus_(underswap) papyrus_au sans sans_(underswap) sans_au sex size_difference skeleton solo_focus sweat tagme tongue_out underswap underswap_papyrus underswap_sans undertale undertale_(series) undertale_au unseen_male_face
2boys 2d abosinsin alternate_universe animated_skeleton big_dom_small_sub blush color gay gripping_sheets incest male male_only moaning monster monster_boy papyrus papyrus_(underswap) papyrus_au sans sans_(underswap) sans_au sex size_difference skeleton solo_focus sweat tagme tongue_out underswap underswap_papyrus underswap_sans undertale undertale_(series) undertale_au unseen_male_face
2d anal_beads blush dildo dildo_in_pussy dildo_penetration dildo_riding ectobody english_text hoodie implied_incest incest masturbating_while_watching offscreen_masturbation papyrus_(underswap) papyrus_au riding_dildo rule_63 sans sans_(underswap) sans_au scarf sex_toy skeleton stockings straight tagme tentacle_dildo text trembling underswap underswap_papyrus underswap_sans undertale_(series) undertale_au undertale_fanfiction vaginal_penetration watching wor_mspit
2d anal_beads blush dildo dildo_in_pussy dildo_penetration dildo_riding ectobody english_text hoodie implied_incest incest masturbating_while_watching offscreen_masturbation papyrus_(underswap) papyrus_au riding_dildo rule_63 sans sans_(underswap) sans_au scarf sex_toy skeleton stockings straight tagme tentacle_dildo text trembling underswap underswap_papyrus underswap_sans undertale_(series) undertale_au undertale_fanfiction vaginal_penetration watching wor_mspit
2d animated_skeleton boy_rape color cuntboy dialogue ectopussy english english_dialogue english_text flowey_(undertale) flowey_the_flower ganzooky intersex orange_hoodie papyrus papyrus_(underswap) papyrus_au plant rape rape_face restrained talking tentacle text underswap underswap_papyrus undertale undertale_(series) undertale_au vines
2d animated_skeleton boy_rape color cuntboy dialogue ectopussy english english_dialogue english_text flowey_(undertale) flowey_the_flower ganzooky intersex orange_hoodie papyrus papyrus_(underswap) papyrus_au plant rape rape_face restrained talking tentacle text underswap underswap_papyrus undertale undertale_(series) undertale_au vines
2d angry_vein blue_eyes christmas comic_sans dialogue english english_text incest papyrus papyrus_(font) papyrus_(underswap) papyrus_au sans sans_(underswap) sans_au talking text underswap underswap_papyrus underswap_sans undertale undertale_(series) undertale_au
2d angry_vein blue_eyes christmas comic_sans dialogue english english_text incest papyrus papyrus_(font) papyrus_(underswap) papyrus_au sans sans_(underswap) sans_au talking text underswap underswap_papyrus underswap_sans undertale undertale_(series) undertale_au
2boys 2d blue_blush blue_eyes blue_tongue blush blushing_profusely cum gay incest long_tongue male male/male male_focus male_only orange_penis papyrus sans sans_au scarf skeleton tagme underswap underswap_papyrus underswap_sans undertale undertale_(series) undertale_au undertale_fanfiction
2boys 2d blue_blush blue_eyes blue_tongue blush blushing_profusely cum gay incest long_tongue male male/male male_focus male_only orange_penis papyrus sans sans_au scarf skeleton tagme underswap underswap_papyrus underswap_sans undertale undertale_(series) undertale_au undertale_fanfiction
1boy 2d abosinsin alternate_universe animated_skeleton dialogue dirty_talk ectopenis ectotongue leaking_cum male_only orange_penis papcest papycest papyrus papyrus_au penetration penis pinned skeleton swapfell swapfell_papyrus thrusting underswap underswap_papyrus undertale undertale_(series) undertale_au
1boy 2d abosinsin alternate_universe animated_skeleton dialogue dirty_talk ectopenis ectotongue leaking_cum male_only orange_penis papcest papycest papyrus papyrus_au penetration penis pinned skeleton swapfell swapfell_papyrus thrusting underswap underswap_papyrus undertale undertale_(series) undertale_au
cumflation detachable_penis ectobody ectopenis hay incest male_only mellednsfw papyrus_au rule_63 sans sans_au sanscest swapfell swapfell_papyrus swapfell_sans tagme underswap underswap_papyrus underswap_sans undertale_(series) undertale_au white_background yaoi
cumflation detachable_penis ectobody ectopenis hay incest male_only mellednsfw papyrus_au rule_63 sans sans_au sanscest swapfell swapfell_papyrus swapfell_sans tagme underswap underswap_papyrus underswap_sans undertale_(series) undertale_au white_background yaoi
1boy 2d artist_request big_belly cum cumflation english_text incest inflation male male_only papyrus_(underswap) papyrus_au sans sans_au solo solo_male tagme talking text underswap underswap_papyrus underswap_sans undertale undertale_(series) undertale_au
1boy 2d artist_request big_belly cum cumflation english_text incest inflation male male_only papyrus_(underswap) papyrus_au sans sans_au solo solo_male tagme talking text underswap underswap_papyrus underswap_sans undertale undertale_(series) undertale_au
2boys alternate_universe anal anal_penetration anal_sex balls bed big_ass big_butt blush bottom_on_top bubble_ass bubble_butt bunny_ears bunnysuit butt_grab clenched_teeth cum cum_in_ass cum_inside dumptruck_ass dumptruck_butt eyes_closed fat_ass fat_butt gay gay_sex gold_tooth incest looking_back looking_down looking_pleasured male/male motion_lines on_bed orange_body papyrus penis red_body redeyedgazer round_ass round_butt sans sharp_teeth skeleton smiling sweating thick_ass thick_butt tongue_out underfell underfell_sans underswap underswap_papyrus undertale undertale_(series) undertale_au white_background yaoi
2boys alternate_universe anal anal_penetration anal_sex balls bed big_ass big_butt blush bottom_on_top bubble_ass bubble_butt bunny_ears bunnysuit butt_grab clenched_teeth cum cum_in_ass cum_inside dumptruck_ass dumptruck_butt eyes_closed fat_ass fat_butt gay gay_sex gold_tooth incest looking_back looking_down looking_pleasured male/male motion_lines on_bed orange_body papyrus penis red_body redeyedgazer round_ass round_butt sans sharp_teeth skeleton smiling sweating thick_ass thick_butt tongue_out underfell underfell_sans underswap underswap_papyrus undertale undertale_(series) undertale_au white_background yaoi
2boys 2d alternate_universe animated_skeleton artist_request bigger_male bigger_penetrating bigger_penetrating_smaller blindfold blindfolded blue_blush blush couch cum cumming ectopenis ectoplasm gay holding_cigarette incest larger_male larger_penetrating larger_penetrating_smaller lightsaber_dick looking_at_penis looking_down male male/male male_only male_penetrating orange_blush orange_penis pants_unzipped papyrus papyrus_au power_bottom sans sans_au sex sitting_on_couch sitting_on_sofa skeleton smaller_penetrated smoking sofa soul_sex underswap_papyrus undertale undertale_(series) undertale_au undertale_fanfiction white_background
2boys 2d alternate_universe animated_skeleton artist_request bigger_male bigger_penetrating bigger_penetrating_smaller blindfold blindfolded blue_blush blush couch cum cumming ectopenis ectoplasm gay holding_cigarette incest larger_male larger_penetrating larger_penetrating_smaller lightsaber_dick looking_at_penis looking_down male male/male male_only male_penetrating orange_blush orange_penis pants_unzipped papyrus papyrus_au power_bottom sans sans_au sex sitting_on_couch sitting_on_sofa skeleton smaller_penetrated smoking sofa soul_sex underswap_papyrus undertale undertale_(series) undertale_au undertale_fanfiction white_background
2010s 2016 2boys 2d alternate_universe animated_skeleton arms_up artist_name blue_penis bottomless chinese_text clothed_rape crying disembodied_penis ectopenis english_text heki_(artist) humanoid imminent_rape imminent_sex incest legs_apart legs_spread legs_up male male/male male_only orange_penis papyrus papyrus_(underswap) papyrus_au penis rape sans sans_(underswap) sans_au skeleton solo_focus spread_legs star_eyes star_shaped_pupils sweatdrop talking tears text underswap underswap_papyrus underswap_sans undertale_(series) undertale_au undertale_fanfiction yaoi
2010s 2016 2boys 2d alternate_universe animated_skeleton arms_up artist_name blue_penis bottomless chinese_text clothed_rape crying disembodied_penis ectopenis english_text heki_(artist) humanoid imminent_rape imminent_sex incest legs_apart legs_spread legs_up male male/male male_only orange_penis papyrus papyrus_(underswap) papyrus_au penis rape sans sans_(underswap) sans_au skeleton solo_focus spread_legs star_eyes star_shaped_pupils sweatdrop talking tears text underswap underswap_papyrus underswap_sans undertale_(series) undertale_au undertale_fanfiction yaoi
2010s 2016 2boys 2d alternate_universe animated_skeleton artist_name blush cigarette couch ectopenis heki_(artist) holding_bottle holding_cigarette holding_object humanoid incest indoors lightsaber_dick male male_only orange_penis papyrus papyrus_au penis power_bottom sans sitting sitting_on_couch sitting_on_sofa skeleton smoking sofa sweat sweatdrop underswap underswap_papyrus undertale undertale_(series) undertale_au undertale_fanfiction
2010s 2016 2boys 2d alternate_universe animated_skeleton artist_name blush cigarette couch ectopenis heki_(artist) holding_bottle holding_cigarette holding_object humanoid incest indoors lightsaber_dick male male_only orange_penis papyrus papyrus_au penis power_bottom sans sitting sitting_on_couch sitting_on_sofa skeleton smoking sofa sweat sweatdrop underswap underswap_papyrus undertale undertale_(series) undertale_au undertale_fanfiction
1girls 2d artist_request big_breasts blush breast_grab breasts ectobreasts female female_only fondling fondling_breast hands_on_breasts hard_nipples humanoid man_boobs moobs nipple_pinch nipples offscreen_character papyrus papyrus_(underswap) tagme text translation_request underswap_papyrus undertale_(series) undertale_au undertale_fanfiction
1girls 2d artist_request big_breasts blush breast_grab breasts ectobreasts female female_only fondling fondling_breast hands_on_breasts hard_nipples humanoid man_boobs moobs nipple_pinch nipples offscreen_character papyrus papyrus_(underswap) tagme text translation_request underswap_papyrus undertale_(series) undertale_au undertale_fanfiction
2boys 2d animated_skeleton bigger_male blush ectopenis embarrassed femboy gay heki_(artist) humanoid incest larger_male lightsaber_dick male male_only orange_penis papyrus_au penis penis_out sans sans_au size_difference skeleton smoking underswap underswap_papyrus underswap_sans undertale undertale_(series) undertale_au undertale_fanfiction
2boys 2d animated_skeleton bigger_male blush ectopenis embarrassed femboy gay heki_(artist) humanoid incest larger_male lightsaber_dick male male_only orange_penis papyrus_au penis penis_out sans sans_au size_difference skeleton smoking underswap underswap_papyrus underswap_sans undertale undertale_(series) undertale_au undertale_fanfiction
2016 2boys 2d animated_skeleton blowjob blowjob_pov blush bodily_fluids chinese_text cum cum_in_mouth cum_inside cumming english_text gay heki_(artist) humanoid incest male male_only orange_penis papyrus papyrus_au sans sans_au skeleton talking tears text underswap underswap_papyrus underswap_sans undertale undertale_(series) undertale_au undertale_fanfiction unseen_male_face
2016 2boys 2d animated_skeleton blowjob blowjob_pov blush bodily_fluids chinese_text cum cum_in_mouth cum_inside cumming english_text gay heki_(artist) humanoid incest male male_only orange_penis papyrus papyrus_au sans sans_au skeleton talking tears text underswap underswap_papyrus underswap_sans undertale undertale_(series) undertale_au undertale_fanfiction unseen_male_face
2010s 2017 2boys 2d alternate_universe animated_skeleton artist_name blue_eyes blush brothers cum cum_in_pussy cumming ectopenis ectoplasm english_text gay heki_(artist) humanoid incest looking_down lowres male male_only orange_penis outside papyrus_au sans sans_au skeleton squirting text underswap underswap_papyrus underswap_sans undertale undertale_(series) undertale_au undertale_fanfiction unseen_male_face
2010s 2017 2boys 2d alternate_universe animated_skeleton artist_name blue_eyes blush brothers cum cum_in_pussy cumming ectopenis ectoplasm english_text gay heki_(artist) humanoid incest looking_down lowres male male_only orange_penis outside papyrus_au sans sans_au skeleton squirting text underswap underswap_papyrus underswap_sans undertale undertale_(series) undertale_au undertale_fanfiction unseen_male_face
alternate_universe anal anal_penetration anal_sex bandana blue_blush blue_body brothers chubby cum cum_in_ass cum_inside gay incest looking_at_another looking_pleasured male male/male muscular orange_blush orange_body papyrus_au penetration penis redeyedgazer sans sans_au underswap underswap_papyrus underswap_sans undertale undertale_(series) undertale_au yaoi
alternate_universe anal anal_penetration anal_sex bandana blue_blush blue_body brothers chubby cum cum_in_ass cum_inside gay incest looking_at_another looking_pleasured male male/male muscular orange_blush orange_body papyrus_au penetration penis redeyedgazer sans sans_au underswap underswap_papyrus underswap_sans undertale undertale_(series) undertale_au yaoi
2boys alternate_universe anal anal_penetration anal_sex bed big_ass big_ass_(male) big_butt big_power_bottom blush bottom_on_top bubble_ass bubble_butt bunny_ears bunnysuit butt_grab dat_ass dat_butt dominant_male drool dumptruck_ass dumptruck_butt ectobody eyes_rolling_back fat_ass fat_butt gay huge_ass huge_butt incest large_ass large_butt looking_back looking_down looking_pleasured male male/male massive_ass massive_butt motion_lines on_bed on_bottom orange_body papyrus papyrus_(underswap) papyrus_au penetration penis plump_ass plump_butt power_bottom red_body redeyedgazer round_ass round_butt sans sans_(underfell) sans_au sharp_teeth skeleton small_sub_big_dom smiling sweating thick_ass thick_butt tongue_out underfell underfell_sans underswap underswap_papyrus undertale_(series) undertale_au white_background yaoi
2boys alternate_universe anal anal_penetration anal_sex bed big_ass big_ass_(male) big_butt big_power_bottom blush bottom_on_top bubble_ass bubble_butt bunny_ears bunnysuit butt_grab dat_ass dat_butt dominant_male drool dumptruck_ass dumptruck_butt ectobody eyes_rolling_back fat_ass fat_butt gay huge_ass huge_butt incest large_ass large_butt looking_back looking_down looking_pleasured male male/male massive_ass massive_butt motion_lines on_bed on_bottom orange_body papyrus papyrus_(underswap) papyrus_au penetration penis plump_ass plump_butt power_bottom red_body redeyedgazer round_ass round_butt sans sans_(underfell) sans_au sharp_teeth skeleton small_sub_big_dom smiling sweating thick_ass thick_butt tongue_out underfell underfell_sans underswap underswap_papyrus undertale_(series) undertale_au white_background yaoi
ahe_gao blue_body blue_penis blush brosboning drool drooling ectobody gay handjob incest jerkingoff_another lightsaber_dick male male_only masturbating_other papyrus papyrus_(underswap) papyrus_au partially_clothed penis sans sans_(underswap) sans_au sitting_on_lap skeleton sweat text tongue_out underswap underswap_papyrus underswap_sans undertale_au
ahe_gao blue_body blue_penis blush brosboning drool drooling ectobody gay handjob incest jerkingoff_another lightsaber_dick male male_only masturbating_other papyrus papyrus_(underswap) papyrus_au partially_clothed penis sans sans_(underswap) sans_au sitting_on_lap skeleton sweat text tongue_out underswap underswap_papyrus underswap_sans undertale_au
2boys blush gay lightsaber_dick male male_only papyrus penetration sans tentacle underswap underswap_papyrus undertale
2boys blush gay lightsaber_dick male male_only papyrus penetration sans tentacle underswap underswap_papyrus undertale
2d crying crying_with_eyes_open cum cum_inside ganzooky hazy_eyes humanoid incest monochrome papyrus papyrus_(underswap) papyrus_au penetration sans sans_(underfell) sans_au sex tagme tongue tongue_out underfell underfell_sans underswap underswap_papyrus undertale_(series) undertale_au
2d crying crying_with_eyes_open cum cum_inside ganzooky hazy_eyes humanoid incest monochrome papyrus papyrus_(underswap) papyrus_au penetration sans sans_(underfell) sans_au sex tagme tongue tongue_out underfell underfell_sans underswap underswap_papyrus undertale_(series) undertale_au