lizherubones best from all time

Time frame

Tags

lizherubones

animated_skeleton blue_tongue bone clothed clothing duo faceless_male gay hi_res humanoid incest lizheru lizherubones male male_only orange_penis papyrus penis sans sex skeleton tongue undead undertale video_games yaoi
animated_skeleton blue_tongue bone clothed clothing duo faceless_male gay hi_res humanoid incest lizheru lizherubones male male_only orange_penis papyrus penis sans sex skeleton tongue undead undertale video_games yaoi
1:1 3boys animated_skeleton big_penis blush blushing bodily_fluids bone cock collaborative_handjob cum cum_on_face cum_on_penis cumming cumshot dick gaster gay gay_sex genital_fluids group handjob huge_cock humanoid humanoid_penis incest licking lizheru lizherubones male male/male male/male/male male_focus male_only masturbation oral oral_sex papyrus penile penis penis_lick sans semi_incest sex skeleton skeletons smile tongue tongue_out undead undertale vein veiny_penis video_games yaoi
1:1 3boys animated_skeleton big_penis blush blushing bodily_fluids bone cock collaborative_handjob cum cum_on_face cum_on_penis cumming cumshot dick gaster gay gay_sex genital_fluids group handjob huge_cock humanoid humanoid_penis incest licking lizheru lizherubones male male/male male/male/male male_focus male_only masturbation oral oral_sex papyrus penile penis penis_lick sans semi_incest sex skeleton skeletons smile tongue tongue_out undead undertale vein veiny_penis video_games yaoi
1:1 animated_skeleton bone clothing ectopenis eyewear fresh_sans freshtale glasses humanoid humanoid_penis lizheru lizherubones male male_only masturbation penile penile_masturbation penis sans sans_au skeleton solo solo_male tongue tongue_out undead underfresh undertale_au video_games
1:1 animated_skeleton bone clothing ectopenis eyewear fresh_sans freshtale glasses humanoid humanoid_penis lizheru lizherubones male male_only masturbation penile penile_masturbation penis sans sans_au skeleton solo solo_male tongue tongue_out undead underfresh undertale_au video_games
2019 3boys black_hoodie blowjob blue_blush blue_dick blue_eyes blue_hoodie blue_penis blue_pupils blue_testicles blue_tongue bodily_fluids cum cum_in_mouth cum_on_tongue fellatio gay genital_fluids hands_in_pockets heart hearts hoodie humanoid_penis lizheru lizherubones male male/male meta_request penis red_penis sans sans_blush sans_eye sans_glowing_eye sans_penis sanscest selfcest skeleton square_crossover star-shaped_pupils starry_eyes text underfell underfell_sans underswap underswap_sans undertale undertale_fanfiction undertale_sans video_games
2019 3boys black_hoodie blowjob blue_blush blue_dick blue_eyes blue_hoodie blue_penis blue_pupils blue_testicles blue_tongue bodily_fluids cum cum_in_mouth cum_on_tongue fellatio gay genital_fluids hands_in_pockets heart hearts hoodie humanoid_penis lizheru lizherubones male male/male meta_request penis red_penis sans sans_blush sans_eye sans_glowing_eye sans_penis sanscest selfcest skeleton square_crossover star-shaped_pupils starry_eyes text underfell underfell_sans underswap underswap_sans undertale undertale_fanfiction undertale_sans video_games
1:1 animated_skeleton bone humanoid humanoid_penis lizheru lizherubones male male_only papyrus penis red_penis red_tongue skeleton solo tongue undead underfell underfell_papyrus undertale undertale_fanfiction video_games
1:1 animated_skeleton bone humanoid humanoid_penis lizheru lizherubones male male_only papyrus penis red_penis red_tongue skeleton solo tongue undead underfell underfell_papyrus undertale undertale_fanfiction video_games
bedroom blue_eyes blush bone comic cum cum_in_mouth cum_inside drooling english_text fellatio gay gay_blowjob incest licking lizherubones male monster oral orgasm papyrus_au penis rubbing saliva sans sans_au sex sibling skeleton sleeping sucking surprised tears text tongue tongue_out undertale video_games
bedroom blue_eyes blush bone comic cum cum_in_mouth cum_inside drooling english_text fellatio gay gay_blowjob incest licking lizherubones male monster oral orgasm papyrus_au penis rubbing saliva sans sans_au sex sibling skeleton sleeping sucking surprised tears text tongue tongue_out undertale video_games
1:1 animated_skeleton blue_penis bone clothed clothing humanoid humanoid_penis lizheru lizherubones male male_only penis sans skeleton solo undead undertale video_games
1:1 animated_skeleton blue_penis bone clothed clothing humanoid humanoid_penis lizheru lizherubones male male_only penis sans skeleton solo undead undertale video_games
cum gaster lizherubones male male_only masturbation penis solo tongue undertale yaoi
cum gaster lizherubones male male_only masturbation penis solo tongue undertale yaoi
1boy 1monster anthro black_clothing black_tentacles clothed clothing coffee cum cumming cumshot cup daddy dick english_text gaster gay gay_sex hand_on_head jerking jerking_off jerkingoff lizheru lizherubones love male male_focus male_only masturbation penis sex skeleton sofa solo solo_focus solo_male source_request tagme tentacle tentacle_masturbation tentacle_on_male tentacle_sex tentacles text undertale white_skin yaoi
1boy 1monster anthro black_clothing black_tentacles clothed clothing coffee cum cumming cumshot cup daddy dick english_text gaster gay gay_sex hand_on_head jerking jerking_off jerkingoff lizheru lizherubones love male male_focus male_only masturbation penis sex skeleton sofa solo solo_focus solo_male source_request tagme tentacle tentacle_masturbation tentacle_on_male tentacle_sex tentacles text undertale white_skin yaoi
2019 2boys 2d artist_name bandana black_sweatpants blue_bandana blue_blush blue_eyes blue_scarf bone ectopenis grumpy grumpy_sub hoodie hugging_penis humanoid incest lizheru lizherubones male male/male male_only orange_hoodie orange_penis papyrus_au penis sans sans_au scarf shoulder_pads simple_background skeleton solo_focus starry_eyes sweatpants text underswap underswap_papyrus underswap_sans undertale undertale_(series) undertale_au undertale_fanfiction unseen_male_face white_background
2019 2boys 2d artist_name bandana black_sweatpants blue_bandana blue_blush blue_eyes blue_scarf bone ectopenis grumpy grumpy_sub hoodie hugging_penis humanoid incest lizheru lizherubones male male/male male_only orange_hoodie orange_penis papyrus_au penis sans sans_au scarf shoulder_pads simple_background skeleton solo_focus starry_eyes sweatpants text underswap underswap_papyrus underswap_sans undertale undertale_(series) undertale_au undertale_fanfiction unseen_male_face white_background
2boys anon big_penis black_panties black_pants blue_hoodie blue_penis blush blushing bone bones collar fellatio gay gay_sex grey_body heart hoodie leash leash_and_collar leash_pull lizheru lizherubones male male_focus male_only male_pov oral oral_sex penis pet rope rope_bondage sans source_request tagme text text_bubble undertale undertale_(series) white_background yaoi
2boys anon big_penis black_panties black_pants blue_hoodie blue_penis blush blushing bone bones collar fellatio gay gay_sex grey_body heart hoodie leash leash_and_collar leash_pull lizheru lizherubones male male_focus male_only male_pov oral oral_sex penis pet rope rope_bondage sans source_request tagme text text_bubble undertale undertale_(series) white_background yaoi
1:1 1boy animated_skeleton bone cum cum_drip cum_dripping_from_penis humanoid humanoid_penis implied_oral implied_sex lizheru lizherubones lust!sans male male_only penis purple_penis purple_tongue sans skeleton solo tongue undead underlust underlust_sans undertale undertale_fanfiction video_games
1:1 1boy animated_skeleton bone cum cum_drip cum_dripping_from_penis humanoid humanoid_penis implied_oral implied_sex lizheru lizherubones lust!sans male male_only penis purple_penis purple_tongue sans skeleton solo tongue undead underlust underlust_sans undertale undertale_fanfiction video_games
! ... 1:1 anal anal_penetration anal_sex animated_skeleton big_dom_small_sub bigger_dom bigger_penetrating_smaller blue_penis bone clothing duo english_text faceless_male from_behind gaster gay humanoid humanoid_penis implied_incest larger_dom larger_penetrating larger_penetrating_smaller lizheru lizherubones looking_back looking_behind male male/male male_only pants_around_one_leg penetration penis sans sex skeleton smaller_penetrated smaller_sub testicles text text_bubble undead undertale video_games yaoi
! ... 1:1 anal anal_penetration anal_sex animated_skeleton big_dom_small_sub bigger_dom bigger_penetrating_smaller blue_penis bone clothing duo english_text faceless_male from_behind gaster gay humanoid humanoid_penis implied_incest larger_dom larger_penetrating larger_penetrating_smaller lizheru lizherubones looking_back looking_behind male male/male male_only pants_around_one_leg penetration penis sans sex skeleton smaller_penetrated smaller_sub testicles text text_bubble undead undertale video_games yaoi
alternate_universe animated_skeleton bone brother brothers duo ectopenis glowing_penis hi_res humanoid incest lizheru lizherubones male male_only oral papyrus papyrus_(underswap) papyrus_au sans sans_(underswap) sans_au sex sibling skeleton solo_focus television undead underswap underswap_papyrus underswap_sans undertale undertale_au undertale_fanfiction video_games
alternate_universe animated_skeleton bone brother brothers duo ectopenis glowing_penis hi_res humanoid incest lizheru lizherubones male male_only oral papyrus papyrus_(underswap) papyrus_au sans sans_(underswap) sans_au sex sibling skeleton solo_focus television undead underswap underswap_papyrus underswap_sans undertale undertale_au undertale_fanfiction video_games
animated_skeleton blue_penis bone brother brothers clothed clothed_sex clothing gay group humanoid incest lizheru lizherubones male male/male male_only orange_penis papyrus penis red_tongue sans selfcest sex sibling skeleton square_crossover tongue undead underfell undertale undertale_fanfiction video_games
animated_skeleton blue_penis bone brother brothers clothed clothed_sex clothing gay group humanoid incest lizheru lizherubones male male/male male_only orange_penis papyrus penis red_tongue sans selfcest sex sibling skeleton square_crossover tongue undead underfell undertale undertale_fanfiction video_games
! 1:1 animated_skeleton blue_tongue bone duo english_text humanoid humanoid_penis lizheru lizherubones male male/male penis red_penis sans skeleton text tongue undead underswap undertale undertale_fanfiction video_games
! 1:1 animated_skeleton blue_tongue bone duo english_text humanoid humanoid_penis lizheru lizherubones male male/male penis red_penis sans skeleton text tongue undead underswap undertale undertale_fanfiction video_games
big_bulge blush bulge chubby couch hand_on_head lizherubones male male_only sans sitting_down skeleton undertale
big_bulge blush bulge chubby couch hand_on_head lizherubones male male_only sans sitting_down skeleton undertale
1:1 animated_skeleton anon artist_logo blowjob bone ectopenis fellatio gay human lizheru lizherubones male mammal moaning orange_penis papyrus papyrus_(underswap) papyrus_au penis skeleton text undead underswap underswap_papyrus undertale undertale_au undertale_fanfiction video_games white_background yaoi
1:1 animated_skeleton anon artist_logo blowjob bone ectopenis fellatio gay human lizheru lizherubones male mammal moaning orange_penis papyrus papyrus_(underswap) papyrus_au penis skeleton text undead underswap underswap_papyrus undertale undertale_au undertale_fanfiction video_games white_background yaoi
1:1 animated_skeleton bone duo error_sans_(fan_character) humanoid humanoid_penis ink_sans_(fan_character) lizheru lizherubones male multi_tongue penis sans sans_au skeleton tongue undead undertale_au undertale_fanfiction video_games yaoi
1:1 animated_skeleton bone duo error_sans_(fan_character) humanoid humanoid_penis ink_sans_(fan_character) lizheru lizherubones male multi_tongue penis sans sans_au skeleton tongue undead undertale_au undertale_fanfiction video_games yaoi
artist_logo blue_penis bone bones cyan_penis ectopenis hi_res lizherubones male_only penis_out red_eyes red_penis sans sans_au star_eyes tagme underfell underfell_sans underswap underswap_sans undertale undertale_au undertale_fanfiction
artist_logo blue_penis bone bones cyan_penis ectopenis hi_res lizherubones male_only penis_out red_eyes red_penis sans sans_au star_eyes tagme underfell underfell_sans underswap underswap_sans undertale undertale_au undertale_fanfiction
bedroom blue_eyes blue_sans_penis blue_sans_tongue blush bone comic english_text fellatio gay incest licking lizherubones male meta_request monster oral papyrus_au penis rubbing sans sans_au sans_blush sans_eye sans_glowing_eye sans_penis sans_tongue sex sibling skeleton sleeping sucking text tongue tongue_out underswap undertale_au video_games
bedroom blue_eyes blue_sans_penis blue_sans_tongue blush bone comic english_text fellatio gay incest licking lizherubones male meta_request monster oral papyrus_au penis rubbing sans sans_au sans_blush sans_eye sans_glowing_eye sans_penis sans_tongue sex sibling skeleton sleeping sucking text tongue tongue_out underswap undertale_au video_games
anal anal_penetration anal_sex animated_skeleton bigger_male blue_penis cum cum_on_bed ectopenis gay glowing_cum glowing_genitalia glowing_penis hi_res incest larger_male larger_penetrated lizherubones male male/male male_only male_penetrating orange_penis papyrus papyrus_au penetration penis sans sans_au skeleton smaller_male smaller_penetrating tagme underswap underswap_papyrus underswap_sans undertale undertale_au undertale_fanfiction yaoi
anal anal_penetration anal_sex animated_skeleton bigger_male blue_penis cum cum_on_bed ectopenis gay glowing_cum glowing_genitalia glowing_penis hi_res incest larger_male larger_penetrated lizherubones male male/male male_only male_penetrating orange_penis papyrus papyrus_au penetration penis sans sans_au skeleton smaller_male smaller_penetrating tagme underswap underswap_papyrus underswap_sans undertale undertale_au undertale_fanfiction yaoi
1:1 animated_skeleton blue_penis bone error_sans_(fan_character) errortale humanoid humanoid_penis lizheru lizherubones male male_only penis sans skeleton solo text undead undertale undertale_fanfiction video_games
1:1 animated_skeleton blue_penis bone error_sans_(fan_character) errortale humanoid humanoid_penis lizheru lizherubones male male_only penis sans skeleton solo text undead undertale undertale_fanfiction video_games
1:1 animated_skeleton blue_penis bone clothed clothing humanoid humanoid_penis lizheru lizherubones male male_only penis sans skeleton solo undead undertale video_games
1:1 animated_skeleton blue_penis bone clothed clothing humanoid humanoid_penis lizheru lizherubones male male_only penis sans skeleton solo undead undertale video_games
bedroom blue_eyes blush bone comic english_text fellatio gay gay_blowjob incest licking lizherubones male monster oral papyrus_au penis rubbing sans sans_au sex sibling skeleton sleeping sucking text tongue tongue_out underswap undertale_au video_games
bedroom blue_eyes blush bone comic english_text fellatio gay gay_blowjob incest licking lizherubones male monster oral papyrus_au penis rubbing sans sans_au sex sibling skeleton sleeping sucking text tongue tongue_out underswap undertale_au video_games
1:1 anon bone cussing ectopenis english_text gay human lizheru lizherubones mammal oral orange_penis papyrus papyrus_(underswap) papyrus_au penis skeleton swearing text underswap underswap_papyrus undertale undertale_au undertale_fanfiction unseen_male_face video_games yaoi
1:1 anon bone cussing ectopenis english_text gay human lizheru lizherubones mammal oral orange_penis papyrus papyrus_(underswap) papyrus_au penis skeleton swearing text underswap underswap_papyrus undertale undertale_au undertale_fanfiction unseen_male_face video_games yaoi
1:1 animated_skeleton bone humanoid humanoid_penis lizheru lizherubones male male_only papyrus penis red_penis skeleton solo undead underfell underfell_papyrus undertale undertale_fanfiction video_games
1:1 animated_skeleton bone humanoid humanoid_penis lizheru lizherubones male male_only papyrus penis red_penis skeleton solo undead underfell underfell_papyrus undertale undertale_fanfiction video_games
bedroom blue_eyes blue_sans_penis blue_sans_tongue blush bone comic english_text gay incest lizherubones male meta_request monster papyrus_au penis sans sans_au sans_blush sans_eye sans_glowing_eye sans_penis sans_tongue sibling skeleton sleeping text underswap undertale_au video_games
bedroom blue_eyes blue_sans_penis blue_sans_tongue blush bone comic english_text gay incest lizherubones male meta_request monster papyrus_au penis sans sans_au sans_blush sans_eye sans_glowing_eye sans_penis sans_tongue sibling skeleton sleeping text underswap undertale_au video_games
bedroom blue_eyes blush bone comic english_text fellatio gay gay_blowjob incest lizherubones male monster oral papyrus_au penis rubbing sans sans_au sex sibling skeleton sleeping sucking text underswap undertale_au video_games
bedroom blue_eyes blush bone comic english_text fellatio gay gay_blowjob incest lizherubones male monster oral papyrus_au penis rubbing sans sans_au sex sibling skeleton sleeping sucking text underswap undertale_au video_games
ambiguous_gender ambiguous_penetrated animated_skeleton bodily_fluids bone cum death genital_fluids gore hi_res horror_sans horrortale lizheru lizherubones male male_only male_penetrating necrophilia papyrus penetration sans skeleton undead undertale undertale_fanfiction video_games
ambiguous_gender ambiguous_penetrated animated_skeleton bodily_fluids bone cum death genital_fluids gore hi_res horror_sans horrortale lizheru lizherubones male male_only male_penetrating necrophilia papyrus penetration sans skeleton undead undertale undertale_fanfiction video_games
artist_logo bite_mark cussing gay incest lizheru lizherubones male papyrus papyrus_(underswap) papyrus_au sans sans_au swearing tagme underfell underfell_sans underswap underswap_papyrus undertale undertale_au undertale_fanfiction yaoi
artist_logo bite_mark cussing gay incest lizheru lizherubones male papyrus papyrus_(underswap) papyrus_au sans sans_au swearing tagme underfell underfell_sans underswap underswap_papyrus undertale undertale_au undertale_fanfiction yaoi
2019 2boys 2d 3:2 alternate_universe animated animated_skeleton anterior_nasal_aperture ass bandana bite biting_lip biting_own_lip blue_clothing blue_gloves blue_handwear blush bone brother brothers closed_eyes clothed clothing duo fully_clothed gif gloves green_background handwear humanoid implied_incest incest kerchief lizheru lizherubones looking_at_another loop male male_only motion_lines neckerchief orange_clothing papyrus sans self_bite shaking_ass shaking_butt short_playtime sibling signature simple_background skeleton teasing teeth twerking undead underswap underswap_papyrus underswap_sans undertale video_games
2019 2boys 2d 3:2 alternate_universe animated animated_skeleton anterior_nasal_aperture ass bandana bite biting_lip biting_own_lip blue_clothing blue_gloves blue_handwear blush bone brother brothers closed_eyes clothed clothing duo fully_clothed gif gloves green_background handwear humanoid implied_incest incest kerchief lizheru lizherubones looking_at_another loop male male_only motion_lines neckerchief orange_clothing papyrus sans self_bite shaking_ass shaking_butt short_playtime sibling signature simple_background skeleton teasing teeth twerking undead underswap underswap_papyrus underswap_sans undertale video_games
after_sex anal anal_sex animated_skeleton bed bedroom blush bone clothed clothed_sex clothing colored_cum cum cum_inside cum_on_face cum_on_self incest lizherubones magic_penis male multiple_boys papyrus penetration penis sans sex skeleton undead undertale unusual_cum video_games watermark yaoi
after_sex anal anal_sex animated_skeleton bed bedroom blush bone clothed clothed_sex clothing colored_cum cum cum_inside cum_on_face cum_on_self incest lizherubones magic_penis male multiple_boys papyrus penetration penis sans sex skeleton undead undertale unusual_cum video_games watermark yaoi
animated_skeleton blood bodily_fluids bone brother brothers duo gay handjob hi_res humanoid humanoid_penis incest lizheru lizherubones male male/male papyrus penile penis red_penis red_tongue sans sex sibling skeleton tongue undead underfell undertale undertale_fanfiction video_games
animated_skeleton blood bodily_fluids bone brother brothers duo gay handjob hi_res humanoid humanoid_penis incest lizheru lizherubones male male/male papyrus penile penis red_penis red_tongue sans sex sibling skeleton tongue undead underfell undertale undertale_fanfiction video_games
1:1 animated_skeleton blue_penis bone clothed clothing english_text humanoid humanoid_penis ko-fi lizheru lizherubones male male_only penis sans skeleton solo text undead undertale video_games
1:1 animated_skeleton blue_penis bone clothed clothing english_text humanoid humanoid_penis ko-fi lizheru lizherubones male male_only penis sans skeleton solo text undead undertale video_games
1boy 1male 1monster anthro big_penis black_panties blue_hoodie blue_penis blush blushing cock coffee cum cumming cumshot dick english_text gay gay_sex huge_cock lizheru lizherubones male male_focus male_only penis sans sitting skeleton solo solo_focus solo_male source_request tagme text undertale yaoi
1boy 1male 1monster anthro big_penis black_panties blue_hoodie blue_penis blush blushing cock coffee cum cumming cumshot dick english_text gay gay_sex huge_cock lizheru lizherubones male male_focus male_only penis sans sitting skeleton solo solo_focus solo_male source_request tagme text undertale yaoi
1boy 1girl anthro anthro_only bent_over digimon dragon duo erection from_behind_position furry lizherubones male male/female nude open_mouth penetration pussy radek_jargon renamon sex vaginal vaginal_penetration
1boy 1girl anthro anthro_only bent_over digimon dragon duo erection from_behind_position furry lizherubones male male/female nude open_mouth penetration pussy radek_jargon renamon sex vaginal vaginal_penetration
1:1 1:1_aspect_ratio 1boy animated_skeleton bed bedroom biting_lip blush boots clothed clothed_male ectopenis fully_clothed genitals gloves glowing_penis kneeling kneeling_on_bed lizherubones looking_away male male_only monster monster_boy on_bed orange_penis papyrus papyrus_(undertale) penis penis_out pillow red_boots red_gloves skeleton solo_male tumblr undead undertale undertale_(series)
1:1 1:1_aspect_ratio 1boy animated_skeleton bed bedroom biting_lip blush boots clothed clothed_male ectopenis fully_clothed genitals gloves glowing_penis kneeling kneeling_on_bed lizherubones looking_away male male_only monster monster_boy on_bed orange_penis papyrus papyrus_(undertale) penis penis_out pillow red_boots red_gloves skeleton solo_male tumblr undead undertale undertale_(series)
1:1 1boy alternate_universe animated_skeleton blush bone clothed cum cumming cumshot ectopenis ejaculation gloves humanoid humanoid_penis lizherubones male male_masturbation male_only masturbation not_furry on_bed orgasm papyrus_(underfell) papyrus_au penile_masturbation penis red_gloves red_penis skeleton solo_male testicles undead underfell undertale_au undertale_fanfiction video_games
1:1 1boy alternate_universe animated_skeleton blush bone clothed cum cumming cumshot ectopenis ejaculation gloves humanoid humanoid_penis lizherubones male male_masturbation male_only masturbation not_furry on_bed orgasm papyrus_(underfell) papyrus_au penile_masturbation penis red_gloves red_penis skeleton solo_male testicles undead underfell undertale_au undertale_fanfiction video_games
2boys alternate_universe animated animated_skeleton blush bottom_sans brother_and_brother brothers deepthroat fellatio fontcest game games gif glowing_penis incest lizherubones male male/male male_only oral orange_penis papyrus_(underswap) papyrus_au papysans sans_(underswap) sans_au seme_papyrus sex skeleton solo_focus sucking sucking_penis swapcest top_papyrus uke_sans undead underswap undertale_au undertale_fanfiction unseen_male_face video_games yaoi
2boys alternate_universe animated animated_skeleton blush bottom_sans brother_and_brother brothers deepthroat fellatio fontcest game games gif glowing_penis incest lizherubones male male/male male_only oral orange_penis papyrus_(underswap) papyrus_au papysans sans_(underswap) sans_au seme_papyrus sex skeleton solo_focus sucking sucking_penis swapcest top_papyrus uke_sans undead underswap undertale_au undertale_fanfiction unseen_male_face video_games yaoi
2boys alternate_universe animated_skeleton blue_tongue blush bottom_sans brother_and_brother brothers cigarette ectopenis fontcest gay_sex glowing_penis incest laying_on_bed lizherubones lying_on_bed male male/male male_only on_bed orange_penis papyrus_(underswap) papyrus_au papysans penis riding_penis sans_(underswap) sans_au sex skeleton swapcest tongue_out uke_sans undead underswap undertale_au yaoi
2boys alternate_universe animated_skeleton blue_tongue blush bottom_sans brother_and_brother brothers cigarette ectopenis fontcest gay_sex glowing_penis incest laying_on_bed lizherubones lying_on_bed male male/male male_only on_bed orange_penis papyrus_(underswap) papyrus_au papysans penis riding_penis sans_(underswap) sans_au sex skeleton swapcest tongue_out uke_sans undead underswap undertale_au yaoi
1girl 2d 2d_(artwork) 3boys ahegao animated_skeleton anthro asgore_dreemurr blue_penis blue_tongue blush blushing burgerpants cum cumming digital_media_(artwork) ectopenis humanoid_focus lizherubones male_ahegao male_focus masturbation penis public public_masturbation sans sans_(undertale) skeleton solo_focus surprised_expression surprised_face tongue tongue_out toriel undertale undertale_(series) video_games yaoi
1girl 2d 2d_(artwork) 3boys ahegao animated_skeleton anthro asgore_dreemurr blue_penis blue_tongue blush blushing burgerpants cum cumming digital_media_(artwork) ectopenis humanoid_focus lizherubones male_ahegao male_focus masturbation penis public public_masturbation sans sans_(undertale) skeleton solo_focus surprised_expression surprised_face tongue tongue_out toriel undertale undertale_(series) video_games yaoi
1boy 1male animated_skeleton cum cup erect_penis erection horrortale leaking_penis lizherubones male male_only penis red_penis sans_(horrortale) sans_au skeleton solo solo_male text tongue tongue_out undertale_au
1boy 1male animated_skeleton cum cup erect_penis erection horrortale leaking_penis lizherubones male male_only penis red_penis sans_(horrortale) sans_au skeleton solo solo_male text tongue tongue_out undertale_au
1boy alternate_universe animated_skeleton black_clothes black_jacket black_shorts blood blush crying cum gold_teeth kneeling leaking_penis lizherubones male male_only penis red_eyes red_penis red_tongue sans_(underfell) sans_au sharp_teeth skeleton sneakers solo_male tears tongue tongue_out underfell undertale_au undertale_fanfiction wound
1boy alternate_universe animated_skeleton black_clothes black_jacket black_shorts blood blush crying cum gold_teeth kneeling leaking_penis lizherubones male male_only penis red_eyes red_penis red_tongue sans_(underfell) sans_au sharp_teeth skeleton sneakers solo_male tears tongue tongue_out underfell undertale_au undertale_fanfiction wound
1boy alternate_universe animated_skeleton blush closed_eyes cum ectopenis ejaculation glowing_penis honey hoodie lizherubones male male_masturbation male_only masturbation orange_clothes orange_penis papyrus_(underswap) papyrus_au penile_masturbation penis skeleton solo_male two-handed_masturbation undead underswap undertale_au video_games window
1boy alternate_universe animated_skeleton blush closed_eyes cum ectopenis ejaculation glowing_penis honey hoodie lizherubones male male_masturbation male_only masturbation orange_clothes orange_penis papyrus_(underswap) papyrus_au penile_masturbation penis skeleton solo_male two-handed_masturbation undead underswap undertale_au video_games window
2boys alternate_universe animated_skeleton blush cigarette handjob heart hoodie incest lizherubones male male/male male_only papyrus_(underswap) papyrus_au penis sans_(undertale) sex skeleton smile smoke smoking traditional_art traditional_media traditional_media_(artwork) undead underswap undertale undertale_au yaoi
2boys alternate_universe animated_skeleton blush cigarette handjob heart hoodie incest lizherubones male male/male male_only papyrus_(underswap) papyrus_au penis sans_(undertale) sex skeleton smile smoke smoking traditional_art traditional_media traditional_media_(artwork) undead underswap undertale undertale_au yaoi
1boy alternate_universe animated_skeleton couch cup glowing_penis hoodie lizherubones male male_only masturbation orange_penis papyrus_(underswap) papyrus_au penis sitting_on_couch skeleton sofa solo_male text text_bubble undead underswap undertale_au
1boy alternate_universe animated_skeleton couch cup glowing_penis hoodie lizherubones male male_only masturbation orange_penis papyrus_(underswap) papyrus_au penis sitting_on_couch skeleton sofa solo_male text text_bubble undead underswap undertale_au
1boy alternate_universe animated_skeleton cum cup erect_penis erection fangs leaking_penis lizherubones looking_at_viewer male male_only pierced_penis red_eyes red_penis sans_(underfell) sans_au sharp_teeth skeleton solo solo_male speech_bubble text underfell undertale_au
1boy alternate_universe animated_skeleton cum cup erect_penis erection fangs leaking_penis lizherubones looking_at_viewer male male_only pierced_penis red_eyes red_penis sans_(underfell) sans_au sharp_teeth skeleton solo solo_male speech_bubble text underfell undertale_au