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papyrus (underfell)

alternate_universe bone clothed clothing empty_eyes fangs head_bob heart_symbol jacket simple_background skeleton sweater teeth topwear turtleneck vschs swapfell undertale_(series) papyrus_(underfell) papyrus_(underswap) animated_skeleton undead 2016 animated digital_media_(artwork) half-length_portrait pixel_(artwork) pixel_animation portrait short_playtime
alternate_universe bone clothed clothing empty_eyes fangs head_bob heart_symbol jacket simple_background skeleton sweater teeth topwear turtleneck vschs swapfell undertale_(series) papyrus_(underfell) papyrus_(underswap) animated_skeleton undead 2016 animated digital_media_(artwork) half-length_portrait pixel_(artwork) pixel_animation portrait short_playtime
blush bone bottomwear clothed clothing erection genitals gloves glowing glowing_genitalia glowing_penis grin handwear holding_leash holding_object holding_penis leash licking licking_lips looking_at_viewer male open_bottomwear open_clothing open_pants pants penis penis_poking_out penis_through_fly scar scarf shirt skeleton smile tongue tongue_out topwear theyaois_(artist) undertale undertale_(series) papyrus_(underfell) papyrus_(undertale) animated_skeleton undead hi_res
blush bone bottomwear clothed clothing erection genitals gloves glowing glowing_genitalia glowing_penis grin handwear holding_leash holding_object holding_penis leash licking licking_lips looking_at_viewer male open_bottomwear open_clothing open_pants pants penis penis_poking_out penis_through_fly scar scarf shirt skeleton smile tongue tongue_out topwear theyaois_(artist) undertale undertale_(series) papyrus_(underfell) papyrus_(undertale) animated_skeleton undead hi_res
alternate_universe balls bone genitals humanoid_genitalia humanoid_penis male masturbation not_furry penile penile_masturbation penis skeleton solo tongue redeyedgazer underfell undertale undertale_(series) papyrus_(underfell) papyrus_(undertale) animated_skeleton humanoid undead absurd_res hi_res
alternate_universe balls bone genitals humanoid_genitalia humanoid_penis male masturbation not_furry penile penile_masturbation penis skeleton solo tongue redeyedgazer underfell undertale undertale_(series) papyrus_(underfell) papyrus_(undertale) animated_skeleton humanoid undead absurd_res hi_res
alternate_universe blood bodily_fluids bone not_furry skeleton text lizheru underfell undertale undertale_(series) papyrus_(underfell) sans_(underfell) animated_skeleton undead 1:1 english_text
alternate_universe blood bodily_fluids bone not_furry skeleton text lizheru underfell undertale undertale_(series) papyrus_(underfell) sans_(underfell) animated_skeleton undead 1:1 english_text
alternate_universe bone not_furry skeleton text lizheru underfell undertale undertale_(series) papyrus_(underfell) papyrus_(undertale) sans_(undertale) animated_skeleton undead 1:1 english_text
alternate_universe bone not_furry skeleton text lizheru underfell undertale undertale_(series) papyrus_(underfell) papyrus_(undertale) sans_(undertale) animated_skeleton undead 1:1 english_text
alternate_universe bone not_furry skeleton text lizheru underfell undertale undertale_(series) papyrus_(underfell) papyrus_(underswap) sans_(underfell) sans_(undertale) animated_skeleton undead 1:1 english_text
alternate_universe bone not_furry skeleton text lizheru underfell undertale undertale_(series) papyrus_(underfell) papyrus_(underswap) sans_(underfell) sans_(undertale) animated_skeleton undead 1:1 english_text
alternate_universe bone group not_furry skeleton text lizheru underfell underswap undertale undertale_(series) papyrus_(underfell) papyrus_(underswap) papyrus_(undertale) sans_(underfell) sans_(underswap) sans_(undertale) animated_skeleton undead 1:1 english_text
alternate_universe bone group not_furry skeleton text lizheru underfell underswap undertale undertale_(series) papyrus_(underfell) papyrus_(underswap) papyrus_(undertale) sans_(underfell) sans_(underswap) sans_(undertale) animated_skeleton undead 1:1 english_text
alternate_universe bone duo_focus group not_furry selfcest skeleton square_crossover text lizheru underfell undertale undertale_(series) papyrus_(underfell) papyrus_(undertale) sans_(underfell) sans_(undertale) animated_skeleton undead english_text
alternate_universe bone duo_focus group not_furry selfcest skeleton square_crossover text lizheru underfell undertale undertale_(series) papyrus_(underfell) papyrus_(undertale) sans_(underfell) sans_(undertale) animated_skeleton undead english_text
alternate_universe bone duo not_furry skeleton lizheru underfell underswap undertale undertale_(series) papyrus_(underfell) papyrus_(underswap) animated_skeleton undead hi_res
alternate_universe bone duo not_furry skeleton lizheru underfell underswap undertale undertale_(series) papyrus_(underfell) papyrus_(underswap) animated_skeleton undead hi_res
alternate_universe anal anal_penetration balls blush bodily_fluids bone bottomless bound clothed clothing dialogue erection fangs fellatio fingerless_gloves genitals gloves glowing glowing_eyes grey_background group group_sex hands_tied handwear heart_eyes heart_symbol humanoid_genitalia humanoid_penis male male/male male_penetrated male_penetrating male_penetrating_male moan not_furry one_eye_closed open_mouth oral penetration penile penis penis_grab purple_eyes purple_penis purple_tongue red_eyes sex simple_background skeleton speech_bubble tears teeth text threesome tongue trio unknown_artist unknown_artist_signature underfell underlust undertale undertale_(series) papyrus_(underfell) sans_(underfell) sans_(underlust) sans_(undertale) animated_skeleton undead digital_media_(artwork) english_text signature source_request
alternate_universe anal anal_penetration balls blush bodily_fluids bone bottomless bound clothed clothing dialogue erection fangs fellatio fingerless_gloves genitals gloves glowing glowing_eyes grey_background group group_sex hands_tied handwear heart_eyes heart_symbol humanoid_genitalia humanoid_penis male male/male male_penetrated male_penetrating male_penetrating_male moan not_furry one_eye_closed open_mouth oral penetration penile penis penis_grab purple_eyes purple_penis purple_tongue red_eyes sex simple_background skeleton speech_bubble tears teeth text threesome tongue trio unknown_artist unknown_artist_signature underfell underlust undertale undertale_(series) papyrus_(underfell) sans_(underfell) sans_(underlust) sans_(undertale) animated_skeleton undead digital_media_(artwork) english_text signature source_request
alternate_universe bone genitals group humanoid_genitalia humanoid_penis male male/male not_furry orange_penis penis skeleton lizheru underfell underswap undertale undertale_(series) papyrus_(underfell) papyrus_(underswap) papyrus_(undertale) sans_(undertale) animated_skeleton humanoid undead brother_(lore) brothers_(lore) incest_(lore) sibling_(lore)
alternate_universe bone genitals group humanoid_genitalia humanoid_penis male male/male not_furry orange_penis penis skeleton lizheru underfell underswap undertale undertale_(series) papyrus_(underfell) papyrus_(underswap) papyrus_(undertale) sans_(undertale) animated_skeleton humanoid undead brother_(lore) brothers_(lore) incest_(lore) sibling_(lore)
alternate_universe ambiguous_gender bone clothing door eye_patch eyewear female footwear group humor music open_mouth shoes skeleton text yelling unknown_artist dora_the_explorer evanescence underfell undertale undertale_(series) backpack_(dora_the_explorer) frisk_(undertale) papyrus_(underfell) papyrus_(undertale) protagonist_(underfell) temmie_(underfell) temmie_(undertale) undyne undyne_(underfell) animal_humanoid animated_skeleton fish fish_humanoid human humanoid mammal marine marine_humanoid tem undead 2015 english_text hi_res
alternate_universe ambiguous_gender bone clothing door eye_patch eyewear female footwear group humor music open_mouth shoes skeleton text yelling unknown_artist dora_the_explorer evanescence underfell undertale undertale_(series) backpack_(dora_the_explorer) frisk_(undertale) papyrus_(underfell) papyrus_(undertale) protagonist_(underfell) temmie_(underfell) temmie_(undertale) undyne undyne_(underfell) animal_humanoid animated_skeleton fish fish_humanoid human humanoid mammal marine marine_humanoid tem undead 2015 english_text hi_res
alternate_universe bone cape clothing happy hoodie not_furry open_mouth skeleton smile snow snowing topwear weapon tu-ie underfell undertale undertale_(series) gaster_blaster papyrus_(underfell) papyrus_(undertale) sans_(underfell) sans_(undertale) animated_skeleton undead absurd_res hi_res
alternate_universe bone cape clothing happy hoodie not_furry open_mouth skeleton smile snow snowing topwear weapon tu-ie underfell undertale undertale_(series) gaster_blaster papyrus_(underfell) papyrus_(undertale) sans_(underfell) sans_(undertale) animated_skeleton undead absurd_res hi_res
alternate_universe ambiguous_gender bone clothing duo_focus flower group not_furry plant skeleton snow text bettycrockerssketchbook underfell undertale undertale_(series) flowey_the_flower flowey_the_flower_(underfell) frisk_(undertale) papyrus_(underfell) papyrus_(undertale) protagonist_(underfell) animated_skeleton elemental_creature flora_fauna human mammal undead digital_media_(artwork) english_text hi_res
alternate_universe ambiguous_gender bone clothing duo_focus flower group not_furry plant skeleton snow text bettycrockerssketchbook underfell undertale undertale_(series) flowey_the_flower flowey_the_flower_(underfell) frisk_(undertale) papyrus_(underfell) papyrus_(undertale) protagonist_(underfell) animated_skeleton elemental_creature flora_fauna human mammal undead digital_media_(artwork) english_text hi_res
alternate_universe ambiguous_gender bone clothing flower male plant red_eyes simple_background skeleton text white_background unknown_artist underfell undertale undertale_(series) flowey_the_flower flowey_the_flower_(underfell) frisk_(undertale) papyrus_(underfell) papyrus_(undertale) protagonist_(underfell) sans_(underfell) sans_(undertale) animated_skeleton elemental_creature flora_fauna human mammal undead comic english_text hi_res monochrome
alternate_universe ambiguous_gender bone clothing flower male plant red_eyes simple_background skeleton text white_background unknown_artist underfell undertale undertale_(series) flowey_the_flower flowey_the_flower_(underfell) frisk_(undertale) papyrus_(underfell) papyrus_(undertale) protagonist_(underfell) sans_(underfell) sans_(undertale) animated_skeleton elemental_creature flora_fauna human mammal undead comic english_text hi_res monochrome
alternate_universe blush bone clothing duo eyes_closed heart_symbol hug kissing male male/male not_furry simple_background skeleton smile text white_background evilbeetle underfell undertale undertale_(series) papyrus_(underfell) papyrus_(undertale) sans_(underfell) sans_(undertale) animated_skeleton humanoid undead 6:5 english_text hi_res brother_(lore) brothers_(lore) incest_(lore) sibling_(lore)
alternate_universe blush bone clothing duo eyes_closed heart_symbol hug kissing male male/male not_furry simple_background skeleton smile text white_background evilbeetle underfell undertale undertale_(series) papyrus_(underfell) papyrus_(undertale) sans_(underfell) sans_(undertale) animated_skeleton humanoid undead 6:5 english_text hi_res brother_(lore) brothers_(lore) incest_(lore) sibling_(lore)
alternate_universe blush bone clothing heart_symbol kissing kissing_neck male not_furry question_mark skeleton surprise nsfwshamecave underfell underswap undertale undertale_(series) papyrus_(underfell) papyrus_(underswap) papyrus_(undertale) sans_(underfell) sans_(underswap) sans_(undertale) animated_skeleton humanoid undead 1:2 incest_(lore)
alternate_universe blush bone clothing heart_symbol kissing kissing_neck male not_furry question_mark skeleton surprise nsfwshamecave underfell underswap undertale undertale_(series) papyrus_(underfell) papyrus_(underswap) papyrus_(undertale) sans_(underfell) sans_(underswap) sans_(undertale) animated_skeleton humanoid undead 1:2 incest_(lore)
alternate_universe bone male not_furry skeleton solo smeme underfell undertale undertale_(series) papyrus_(underfell) animated_skeleton humanoid undead alpha_channel
alternate_universe bone male not_furry skeleton solo smeme underfell undertale undertale_(series) papyrus_(underfell) animated_skeleton humanoid undead alpha_channel
alternate_universe bone bottomwear clothing dialogue hoodie humor not_furry pants pun scarf skeleton text topwear min-play_(artist) underfell underswap undertale undertale_(series) papyrus_(underfell) papyrus_(underswap) papyrus_(undertale) animated_skeleton undead animated animated_comic comic english_text short_playtime
alternate_universe bone bottomwear clothing dialogue hoodie humor not_furry pants pun scarf skeleton text topwear min-play_(artist) underfell underswap undertale undertale_(series) papyrus_(underfell) papyrus_(underswap) papyrus_(undertale) animated_skeleton undead animated animated_comic comic english_text short_playtime
alternate_universe bone clothing dialogue hoodie not_furry scar scarf skeleton text topwear min-play_(artist) underfell underswap undertale undertale_(series) papyrus_(underfell) papyrus_(underswap) animated_skeleton undead comic english_text
alternate_universe bone clothing dialogue hoodie not_furry scar scarf skeleton text topwear min-play_(artist) underfell underswap undertale undertale_(series) papyrus_(underfell) papyrus_(underswap) animated_skeleton undead comic english_text
alcohol alternate_universe beverage bone clothing container cup cutlery dialogue food fork gloves handwear hoodie kitchen_utensils not_furry pasta scar scarf skeleton spaghetti text tools topwear min-play_(artist) underfell underswap undertale undertale_(series) papyrus_(underfell) papyrus_(underswap) papyrus_(undertale) animated_skeleton undead comic english_text
alcohol alternate_universe beverage bone clothing container cup cutlery dialogue food fork gloves handwear hoodie kitchen_utensils not_furry pasta scar scarf skeleton spaghetti text tools topwear min-play_(artist) underfell underswap undertale undertale_(series) papyrus_(underfell) papyrus_(underswap) papyrus_(undertale) animated_skeleton undead comic english_text
alcohol alternate_universe beverage bone clothing container cup cutlery dialogue food fork gloves handwear hoodie kitchen_utensils not_furry pasta scar scarf skeleton spaghetti text tools topwear min-play_(artist) underfell underswap undertale undertale_(series) papyrus_(underfell) papyrus_(underswap) papyrus_(undertale) animated_skeleton undead comic english_text
alcohol alternate_universe beverage bone clothing container cup cutlery dialogue food fork gloves handwear hoodie kitchen_utensils not_furry pasta scar scarf skeleton spaghetti text tools topwear min-play_(artist) underfell underswap undertale undertale_(series) papyrus_(underfell) papyrus_(underswap) papyrus_(undertale) animated_skeleton undead comic english_text
alternate_universe blush bone clothing erection genitals glowing glowing_genitalia glowing_penis humanoid_genitalia humanoid_penis magic magic_penis male masturbation not_furry orange_penis penile penile_masturbation penis skeleton solo soul soul_lick unknown_artist underfell undertale undertale_(series) papyrus_(underfell) animated_skeleton undead 2016 hi_res
alternate_universe blush bone clothing erection genitals glowing glowing_genitalia glowing_penis humanoid_genitalia humanoid_penis magic magic_penis male masturbation not_furry orange_penis penile penile_masturbation penis skeleton solo soul soul_lick unknown_artist underfell undertale undertale_(series) papyrus_(underfell) animated_skeleton undead 2016 hi_res
alternate_universe anal anal_penetration blush bodily_fluids bone breath clothed clothed_sex clothing cowboy duo erection genital_fluids genitals magic magic_flesh magic_penis male male/male male_penetrated male_penetrating male_penetrating_male not_furry oral panting penetration penis precum sex skeleton sweat tongue tongue_out nsfwshamecave underfell underswap undertale undertale_(series) papyrus_(underfell) papyrus_(underswap) papyrus_(undertale) sans_(underswap) animated_skeleton undead hi_res pseudo_incest_(lore)
alternate_universe anal anal_penetration blush bodily_fluids bone breath clothed clothed_sex clothing cowboy duo erection genital_fluids genitals magic magic_flesh magic_penis male male/male male_penetrated male_penetrating male_penetrating_male not_furry oral panting penetration penis precum sex skeleton sweat tongue tongue_out nsfwshamecave underfell underswap undertale undertale_(series) papyrus_(underfell) papyrus_(underswap) papyrus_(undertale) sans_(underswap) animated_skeleton undead hi_res pseudo_incest_(lore)
alternate_universe angry blue_eyes blush body_part_in_mouth bone clothed clothed_sex clothing collar confusion dominant dominant_male ellipsis erection fellatio genitals group heart_symbol humanoid_on_humanoid humanoid_penetrated humanoid_penetrating humanoid_penetrating_humanoid leash male male/male male_penetrated male_penetrating male_penetrating_male mistaken_identity not_furry oral oral_only oral_penetration penetration penile penile_penetration penis penis_in_mouth question_mark sex skeleton submissive submissive_male nsfwshamecave underfell underswap undertale undertale_(series) papyrus_(underfell) sans_(underfell) sans_(underswap) animated_skeleton humanoid undead 1:1 2_frame_animation animated loop short_playtime slideshow brother_(lore) brothers_(lore) incest_(lore) sibling_(lore)
alternate_universe angry blue_eyes blush body_part_in_mouth bone clothed clothed_sex clothing collar confusion dominant dominant_male ellipsis erection fellatio genitals group heart_symbol humanoid_on_humanoid humanoid_penetrated humanoid_penetrating humanoid_penetrating_humanoid leash male male/male male_penetrated male_penetrating male_penetrating_male mistaken_identity not_furry oral oral_only oral_penetration penetration penile penile_penetration penis penis_in_mouth question_mark sex skeleton submissive submissive_male nsfwshamecave underfell underswap undertale undertale_(series) papyrus_(underfell) sans_(underfell) sans_(underswap) animated_skeleton humanoid undead 1:1 2_frame_animation animated loop short_playtime slideshow brother_(lore) brothers_(lore) incest_(lore) sibling_(lore)
alternate_universe blue_eyes blush bodily_fluids bone caught_in_the_act collar dialogue duo ellipsis heart_symbol interrobang leash male male/male mistaken_identity not_furry red_eyes skeleton submissive submissive_male suggestive surprise sweat text nsfwshamecave underfell underswap undertale undertale_(series) papyrus_(underfell) sans_(underfell) sans_(underswap) animated_skeleton undead 3:5 comic english_text
alternate_universe blue_eyes blush bodily_fluids bone caught_in_the_act collar dialogue duo ellipsis heart_symbol interrobang leash male male/male mistaken_identity not_furry red_eyes skeleton submissive submissive_male suggestive surprise sweat text nsfwshamecave underfell underswap undertale undertale_(series) papyrus_(underfell) sans_(underfell) sans_(underswap) animated_skeleton undead 3:5 comic english_text
alternate_universe blue_eyes blush bodily_fluids bone clothing dialogue male not_furry skeleton sweat text nsfwshamecave underfell underswap undertale undertale_(series) papyrus_(underfell) sans_(underswap) animated_skeleton undead 3:5 comic english_text
alternate_universe blue_eyes blush bodily_fluids bone clothing dialogue male not_furry skeleton sweat text nsfwshamecave underfell underswap undertale undertale_(series) papyrus_(underfell) sans_(underswap) animated_skeleton undead 3:5 comic english_text
alternate_universe blue_eyes blush bone caught_in_the_act clothing dialogue male not_furry skeleton text nsfwshamecave underfell underswap undertale undertale_(series) papyrus_(underfell) sans_(underswap) animated_skeleton undead 3:5 comic english_text
alternate_universe blue_eyes blush bone caught_in_the_act clothing dialogue male not_furry skeleton text nsfwshamecave underfell underswap undertale undertale_(series) papyrus_(underfell) sans_(underswap) animated_skeleton undead 3:5 comic english_text
against_surface against_wall ahegao alternate_universe blush bone dialogue heart_eyes heart_symbol looking_pleasured male male/male not_furry one_eye_closed penetration profanity sex skeleton text tongue tongue_out unknown_artist underfell undertale undertale_(series) papyrus_(underfell) sans_(underfell) sans_(undertale) animated_skeleton undead comic english_text brother_(lore) brothers_(lore) incest_(lore) sibling_(lore)
against_surface against_wall ahegao alternate_universe blush bone dialogue heart_eyes heart_symbol looking_pleasured male male/male not_furry one_eye_closed penetration profanity sex skeleton text tongue tongue_out unknown_artist underfell undertale undertale_(series) papyrus_(underfell) sans_(underfell) sans_(undertale) animated_skeleton undead comic english_text brother_(lore) brothers_(lore) incest_(lore) sibling_(lore)
alternate_universe blush bone dialogue male male/male not_furry sex skeleton text unknown_artist underfell undertale undertale_(series) papyrus_(underfell) papyrus_(undertale) sans_(underfell) sans_(undertale) animated_skeleton monster undead comic english_text brother_(lore) brothers_(lore) incest_(lore) sibling_(lore)
alternate_universe blush bone dialogue male male/male not_furry sex skeleton text unknown_artist underfell undertale undertale_(series) papyrus_(underfell) papyrus_(undertale) sans_(underfell) sans_(undertale) animated_skeleton monster undead comic english_text brother_(lore) brothers_(lore) incest_(lore) sibling_(lore)
alternate_universe belt bone boots bottomwear brown_hair clothed clothing duo_focus footwear forest fully_clothed gloves group hair hand_in_pocket hands_in_both_pockets handwear jacket male not_furry outside pants plant pockets sharp_teeth shirt shoes short_hair shorts shrub side_view size_difference skeleton smile snow teeth topwear tree walking foxvulpine underfell undertale undertale_(series) flowey_the_flower papyrus_(underfell) protagonist_(underfell) sans_(underfell) animated_skeleton human mammal undead 2016 5:4
alternate_universe belt bone boots bottomwear brown_hair clothed clothing duo_focus footwear forest fully_clothed gloves group hair hand_in_pocket hands_in_both_pockets handwear jacket male not_furry outside pants plant pockets sharp_teeth shirt shoes short_hair shorts shrub side_view size_difference skeleton smile snow teeth topwear tree walking foxvulpine underfell undertale undertale_(series) flowey_the_flower papyrus_(underfell) protagonist_(underfell) sans_(underfell) animated_skeleton human mammal undead 2016 5:4
alternate_universe bone duo male not_furry skeleton foxvulpine underfell undertale undertale_(series) papyrus_(underfell) sans_(underfell) animated_skeleton undead 2016 5:4
alternate_universe bone duo male not_furry skeleton foxvulpine underfell undertale undertale_(series) papyrus_(underfell) sans_(underfell) animated_skeleton undead 2016 5:4
alternate_universe belt black_sclera bone clothing not_furry red_eyes scar scarf sharp_teeth skeleton snow solo teeth korhiper underfell undertale undertale_(series) fan_character papyrus_(underfell) animated_skeleton undead
alternate_universe belt black_sclera bone clothing not_furry red_eyes scar scarf sharp_teeth skeleton snow solo teeth korhiper underfell undertale undertale_(series) fan_character papyrus_(underfell) animated_skeleton undead
alternate_universe bdsm bondage bone bound dominant dominant_male duo male male/male not_furry skeleton submissive submissive_male razinoats underfell underswap undertale undertale_(series) papyrus_(underfell) sans_(underfell) animated_skeleton undead hi_res incest_(lore)
alternate_universe bdsm bondage bone bound dominant dominant_male duo male male/male not_furry skeleton submissive submissive_male razinoats underfell underswap undertale undertale_(series) papyrus_(underfell) sans_(underfell) animated_skeleton undead hi_res incest_(lore)
alternate_universe bone group male skeleton tentacles trio razinoats underfell underswap undertale undertale_(series) fan_character papyrus_(underfell) papyrus_(underswap) papyrus_(undertale) animated_skeleton undead hi_res
alternate_universe bone group male skeleton tentacles trio razinoats underfell underswap undertale undertale_(series) fan_character papyrus_(underfell) papyrus_(underswap) papyrus_(undertale) animated_skeleton undead hi_res
alternate_universe anal anal_penetration blush bone clothed clothing duo genitals hair heart_symbol machine male male/male male_penetrated male_penetrating male_penetrating_male multi_arm multi_eye multi_limb not_furry open_mouth penetration penis sex simple_background skeleton teeth white_background hotlegmeme underfell undertale undertale_(series) mettaton_(underfell) mettaton_ex_(underfell) papyrus_(underfell) android animated_skeleton humanoid robot undead digital_media_(artwork)
alternate_universe anal anal_penetration blush bone clothed clothing duo genitals hair heart_symbol machine male male/male male_penetrated male_penetrating male_penetrating_male multi_arm multi_eye multi_limb not_furry open_mouth penetration penis sex simple_background skeleton teeth white_background hotlegmeme underfell undertale undertale_(series) mettaton_(underfell) mettaton_ex_(underfell) papyrus_(underfell) android animated_skeleton humanoid robot undead digital_media_(artwork)