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androgynous bandages bandaid bandaid_on_knee chromatic_aberration crossed_arms crying food frisk_(undertale) ghost hat hscatter napstablook pasta shirt simple_background sitting socks spaghetti striped striped_legwear striped_shirt undertale yellow_skin alphys animated_skeleton asgore_dreemurr bone boss_monster caprine cute female fish flowey_the_flower ghost goat human kuphi male male/female mammal marine napstablook nuzzling reptile sans_(undertale) scalie skeleton spirit toriel undead undertale undyne video_games alphys annoying_dog_(undertale) asgore_dreemurr black_and_white clothed clothing english_text eye_patch eyes_closed eyewear flower flowey_the_flower froggit gaster glasses grillby group happy headphones mad_dummy mettaton mnstrcndy monochrome monster_kid muffet napstablook nervous papyrus_(undertale) plant protagonist_(undertale) pyramidheaddezby sans_(undertale) simple_background stick text toriel undertale undyne veil video_games <3 2016 aaron_(undertale) absolutely_everyone aircraft airplane alcohol alligator alphys amalgamate ambiguous_gender amphibian angry animate_inanimate animated_inanimate animated_skeleton annoying_dog_(undertale) antennae anthro anthropod apple apron arachnid armless armor arthropod asgore_dreemurr asriel_dreemurr astigmatism avian ball bandanna baseball_cap beak bear beverage bird bird_that_carries_you_over_a_disproportionately_small_gap blush bone book boss_monster bound bow_tie box bratty_(undertale) breasts bubble buckteeth bunbun_npc_(undertale) burger burgerpants butterfly cactus candy canine cape caprine carrot cat cat_smile catty_(undertale) cephalopod chara_(undertale) cheese child chilldrake cider clothed clothing cousin cowboy_hat crocodilian crown cub cute cyclops dagger date demon dessert dinosaur disembodied_head disembodied_tail dog dogamy dogaressa doggo doll doughnut dummy dummy_(undertale) duo elemental empty_eyes endogeny english_text everyman evil_grin eye_patch eyelashes eyeless eyes_closed eyewear faceless family fangs father feathers feline female final_froggit fire fire_elemental fish flora_fauna flower flowey_the_flower food food_creature footwear frog froggit fruit frying_pan fuku_fire fully_clothed fur gaster gaster_follower gastropod gerson ghost gift_box gills glasses gloves glyde goat goner_kid greater_dog grillby group gun gyftrot hair hair_over_eye hair_ribbon hair_tuft hanging_(disambiguation) happy hat hatchling heats_flamesman helmet hi_res high_heels holding_object hoodie horn hot_dog hug human humanoid ice ice-e ice_cap ice_cream ice_wolf_(undertale) insect invalid_tag jerry_(undertale) ketchup kitchen_utensil knife knight_knight lab_coat lagomorph legwear lemon_bread lesser_dog lion liquid lizard long_ears looking_at_viewer loox lying machine mad_dummy madjick male mammal marine melee_weapon memoryhead metal mettaton mew_mew_(undertale) migosp migospel moldbygg moldessa moldsmal monster monster_kid mother mouse muffet multi_arm multi_eye multi_limb muscular mushroom mustard napstablook nicecream_man noodles nude octopus onionsan open_mouth outline pants papyrus_(undertale) parent parfait partially_clothed pasta phone photoshop_flowey pie pigtails plant polearm ponytail potato_chip protagonist_(undertale) pumpkin pyrope quiche rabbit rabbit_shopkeeper ranged_weapon reaper_bird reptile rg01_(undertale) rg02_(undertale) ribbons river_person_(undertale) robe robot rock rodent rope rubber_duck sad salad sandwich_(disambiguation) sans_(undertale) sauce scalie scarf seahorse sharp_teeth shield shirt shoes shoulderpads shyren sibling signature skeleton slime slug smile snail snow snowdrake snowdrake's_mother snowman so_sorry_(character) soul spaghetti spear spider spikes spirit star steak stick striped_topwear stripes sweater sword tea tears teeth tem temmie_(undertale) tennis_ball text thundersnail_(undertale) tongue tongue_out top_hat toriel toy translation_request tsunderplane turtle tutu undead undertale undyne unknown_species vegetable vegetoid video_games vulkin watching_man weapon whimsalot whimsum whimsun wings wizard_hat woshua young znmai <3 alphys animated_skeleton annoying_dog_(undertale) anorha-nono anthro arachnid arthropod asgore_dreemurr asriel_dreemurr bone boss_monster canine caprine dog fish ghost goat group human lizard mammal marine mettaton muffet napstablook papyrus_(undertale) photo pose protagonist_(undertale) reptile sans_(undertale) scalie signed simple_background skeleton spider spirit toriel undead undertale undyne video_games annoying_dog chibi commentary_request copyright_name frisk_(undertale) monster_kid_(undertale) multiple_boys napstablook pixel_art shigeru_arsw snail temmie undertale <3 2016 alphys animated_skeleton annoying_dog_(undertale) anthro arachnid arthropod asgore_dreemurr asriel_dreemurr beverage black_hair bone bow brown_hair canine caprine clothing crown dog doughnut english_text eye_patch eyewear facial_hair female fish food fur ghost glasses goat hair hat hi_res horn human lizard long_ears long_hair machine male mammal marine mettaton monster monster_kid muffet napstablook papyrus_(undertale) pokey_(pixiv) ponytail protagonist_(undertale) red_eyes reptile robe robot sans_(undertale) scalie short_hair skeleton spider spirit tea temmie_(undertale) text toriel undead undertale undyne video_games white_fur alphys asgore_dreemurr cute female flowey_the_flower kuphi male male/female napstablook nuzzling sans_(undertale) toriel undertale undyne video_games 2015 adventure_time alien ambiguous_gender burgerpants cartoon_network crossover dragon_ball female frieza gem_(species) ghost machine male marceline mettaton_ex napstablook natouu pearl_(steven_universe) robot spirit steven_universe undertale vampire video_games zarbon android boots character_name character_sheet cousins crying directional_arrow dual_persona english ghost gloves hair_over_one_eye hand_on_hip hat headphones heart high_heel_boots high_heels highres lips male_focus md5_mismatch mettaton mettaton_ex mettaton_neo monochrome multiple_boys napstablook no_humans parted_lips polaris_(polarissketches) robot sepia spoilers standing tears top_hat undertale watermark web_address <3 2016 aaron_(undertale) aircraft airplane alphys ambiguous_gender amphibian angry animate_inanimate animated_skeleton annoying_dog_(undertale) antennae anthro anthropod arachnid armless armor arthropod asgore_dreemurr asriel_dreemurr astigmatism avian baseball_cap beak bear bird bird_that_carries_you_over_a_disproportionately_small_gap blush bone boss_monster bound bow_tie buckteeth burgerpants butterfly canine cape caprine cat cat_smile cephalopod chara_(undertale) cheese child clothed clothing cousin crown cub cyclops dog dogamy dogaressa doggo doll dummy dummy_(undertale) elemental empty_eyes english_text evil_grin eye_patch eyelashes eyeless eyes_closed eyewear family fangs father feathers feline female final_froggit fire fire_elemental fish flora_fauna flower flowey_the_flower food food_creature frog froggit fuku_fire fully_clothed fur gerson ghost gills glasses goat greater_dog grillby group gyftrot hair hair_over_eye hair_ribbon hair_tuft hanging_(disambiguation) happy hat hatchling hoodie horn human humanoid ice ice_cap ice_wolf_(undertale) insect japanese_text jerry_(undertale) knife knight_knight lab_coat lagomorph legwear lesser_dog lizard long_ears looking_at_viewer loox machine mad_dummy madjick male mammal marine melee_weapon metal mettaton migosp moldbygg moldsmal monochrome monster monster_kid mother mouse muffet multi_arm multi_eye multi_limb muscular mushroom napstablook nicecream_man nude octopus onionsan open_mouth pants papyrus_(undertale) parent partially_clothed pasta petapeto pigtails plant polearm ponytail protagonist_(undertale) pyrope rabbit rabbit_shopkeeper reptile rg01_(undertale) rg02_(undertale) ribbons river_person_(undertale) robe robot rodent rope rubber_duck sad sans_(undertale) scalie scarf sepia sharp_teeth shield shirt shoulderpads shyren sibling signature skeleton smile snow snowdrake snowman soul spaghetti spear spider spikes spirit stick striped_topwear stripes sweater sword tagme teeth tem temmie_(undertale) text tongue tongue_out toriel translation_request tsunderplane turtle undead undertale undyne unknown_species vegetoid video_games vulkin weapon whimsalot whimsum wings wizard_hat woshua young 2016 alphys animated_skeleton anthro asgore_dreemurr bone boss_monster caprine english_text female fish flower flowey_the_flower ghost goat human lizard machine male mammal marine mettaton napstablook papyrus_(undertale) plant protagonist_(undertale) reptile robot sans_(undertale) scalie skeleton skellymor smile spirit text toriel undead undertale undyne video_games <3 2016 alphys animated_skeleton annoyed annoying_dog_(undertale) anthro arachnid armor arthropod asgore_dreemurr black_hair black_nose blue_body blush bone boots brown_hair canine caprine chara_(undertale) clothing collar crown cup dog doggo english_text eye_patch eyewear facial_hair feline fish flora_fauna flower flowey_the_flower footwear froggit fur gaster ghost glasses gloves goat greater_dog grey_hair group hair happy headphones herms85 hi_res hoodie horn human hybrid knife lizard long_ears long_hair machine male mammal marine melee_weapon mettaton microphone monster monster_kid muffet napstablook one_eye_closed papyrus_(undertale) plant ponytail protagonist_(undertale) red_eyes reflection reptile robe robot sans_(undertale) scalie scarf shield short_hair shoulder_pads signature skeleton smile spider spirit sunlight sword teeth temmie_(undertale) text tongue tongue_out toriel undead undertale undyne video_games vines water weapon white_fur wink <3 2016 alphys animated_skeleton annoyed annoying_dog_(undertale) anthro arachnid armor arthropod asgore_dreemurr black_hair black_nose blue_body blush bone boots brown_hair canine caprine chara_(undertale) clothing collar crown cup dog doggo english_text eye_patch eyewear facial_hair feline fish flora_fauna flower flowey_the_flower footwear froggit fur gaster ghost glasses gloves goat greater_dog grey_hair group hair happy headphones herms85 hi_res hoodie horn human hybrid knife lizard long_ears long_hair machine male mammal marine melee_weapon mettaton microphone monster monster_kid muffet napstablook one_eye_closed papyrus_(undertale) plant ponytail protagonist_(undertale) red_eyes reflection reptile robe robot sans_(undertale) scalie scarf shield short_hair shoulder_pads signature skeleton smile spider spirit sunlight sword teeth temmie_(undertale) text tongue tongue_out toriel undead undertale undyne video_games vines water weapon white_fur wink 2boys alternate_costume black_hair caribun comic english head_scarf headphones insect_girl mettaton mettaton_ex muffet multiple_boys napstablook spider_girl undertale 1girl 2boys alternate_costume bakery black_hair bunny_boy cameraman caribun comic doughnut english extra_eyes eyeshadow flower_pot food head_scarf headphones highres insect_girl makeup mettaton mettaton_ex microphone monster muffet multiple_boys napstablook profanity restaurant shop spider_girl sweater undertale yellow_eyes blueberry blush_stickers caribun cupcake english food fruit napstablook no_humans objectification pastry sprinkles undertale 2016 clothed clothing crossdressing dress ghost machine male mettaton napstablook robot skellymor spirit undertale video_games <3 alphys ambiguous_gender animated_skeleton anthro blue_skin bone boots buckteeth clothed clothing cloud dusk empty_eyes english_text eye_patch eyes_closed eyewear female female/female fish footwear geta ghost glasses gloves group hair happy headband humanoid japanese_clothing kimono lizard machine male marine mask metal mettaton microphone napstablook open_mouth papyrus_(undertale) red_hair reptile robot sans_(undertale) scalie sharp_teeth shrug size_difference skeleton sky smile spirit star teeth text undead undertale undyne video_games wheel yellow_skin ambiguous_gender animate_inanimate battered black_hair doll dummy empty_eyes ghost group hair hair_over_eye haunted_house headphones humanoid humor machine mad_dummy male metal mettaton mettaton_ex napstablook not_furry open_mouth robot scared spirit teeth undertale video_games ghost gyate_gyate hat lowres napstablook o_o parted_lips simple_background solo tears top_hat undertale upper_body yaruky ghost gyate_gyate lowres napstablook no_hat no_headwear o_o parted_lips simple_background solo tears undertale upper_body yaruky ghost gyate_gyate korean lowres napstablook no_hat no_headwear o_o parted_lips simple_background solo tears translated undertale upper_body yaruky 2016 ghost glowing male napstablook rie_(artist) solo spirit tears undertale video_games ambiguous_gender clothing dialogue duo earmuffs eyes_closed flying_sweatdrops ghost human japanese_clothing japanese_text kimono mammal napstablook ningenzoo protagonist_(undertale) speech_bubble spirit sweat sweatdrop text undertale video_games young 2016 alphys ambiguous_gender animated_skeleton asgore_dreemurr bed bone boss_monster caprine child clothing comic door evil_grin eye_patch eyewear female fish flower flower_pot food ghost glasses goat horn hug human humanoid lizard long_ears lynxgriffin machine male mammal marine mettaton napstablook overalls panic papyrus_(undertale) pasta pillow plant plate poster protagonist_(undertale) reptile robe robot sans_(undertale) scalie shirt skeleton smile spaghetti speech_bubble spirit sweat sweatdrop text toriel undead undertale undyne video_games young alphys ambiguous_gender animated_skeleton anthro arachnid armor arthropod asgore_dreemurr asriel_dreemurr beard blush bone boss_monster bow_tie cape caprine chara_(undertale) child claws clothed clothing comic crying english_text eye_patch eyes_closed eyewear facial_hair female fish ghost glasses goat group hair hair_ribbon hair_tuft hat hoodie horn hug human humanoid knife lab_coat lizard long_ears machine male mammal marine mettaton monochrome monster_kid muffet napstablook open_mouth pants papyrus_(undertale) pigtails ponytail protagonist_(undertale) reptile ribbons robes robot sad sans_(undertale) scalie scarf sharp_teeth skeleton smile spider spirit stripes sweater tears teeth text top_hat toriel undead undertale undyne video_games weapon young ! alphys animated asgore_dreemurr bone boss_monster bushes caprine digital_media_(artwork) fish flora_fauna flowey_the_flower ghost goat human machine mammal marine mettaton monster monster_kid napstablook papyrus_(undertale) pixel_(artwork) plant protagonist_(undertale) robot sans_(undertale) scalie school skeleton spirit toriel undead undertale undyne unknown_artist video_games 2015 alphys comic eyewear female glasses human lab_coat lizard male mammal mettaton napstablook protagonist_(undertale) reptile scalie sildre smooch tagme undertale video_games absurd_res animated_skeleton asgore_dreemurr asriel_dreemurr bone book caprine chara_(undertale) equestria-prevails female fire fireplace ghost goat hi_res human mammal moon napstablook papyrus_(undertale) protagonist_(undertale) raining sans_(undertale) skeleton sleeping spirit toriel undead undertale video_games crossover crying gastly ghost hat jazzycat metapod napstablook nintendo pokémon porygon spirit tears top_hat undertale video_games 2016 alphys animated_skeleton anthro asgore_dreemurr asriel_dreemurr beach big_breasts bikini bone boss_monster breasts caprine chara_(undertale) cleavage clothed clothing female fish gaster ghost goat human lizard machine male mammal marine mature_female mettaton monster_kid napstablook papyrus_(undertale) photo polarissketches protagonist_(undertale) reptile robot sans_(undertale) scalie seaside skeleton smile spirit swimsuit toriel undead undertale undyne video_games 2016 alphys animated_skeleton anthro asgore_dreemurr asriel_dreemurr beach big_breasts bikini bone boss_monster breasts caprine chara_(undertale) cleavage clothed clothing female fish gaster ghost goat human lizard machine male mammal marine mature_female mettaton monster_kid napstablook papyrus_(undertale) photo polarissketches protagonist_(undertale) reptile robot sans_(undertale) scalie seaside skeleton smile spirit swimsuit toriel undead undertale undyne video_games 2016 alphys animated_skeleton anthro asgore_dreemurr asriel_dreemurr beach big_breasts bikini bone boss_monster breasts caprine chara_(undertale) cleavage clothed clothing female fish gaster ghost goat human lizard machine male mammal marine mature_female mettaton monster_kid napstablook papyrus_(undertale) photo polarissketches protagonist_(undertale) reptile robot sans_(undertale) scalie seaside skeleton smile spirit swimsuit toriel undead undertale undyne video_games ambiguous_gender bow_tie costume crown cute geno28_(artist) ghost hair hat hi_res napstablook spirit top_hat traditional_media_(artwork) underfell undertale video_games ape_escape digimon napstablook oral renamon tabletop_simulator undertale video_games <3 :< age alphys bone cake canine caprine child clothing dog elemental eye_patch eyewear fire_elemental fish flower flowey_the_flower food fuku_fire goat human mammal marine mettaton monster monster_kid napstablook papyrus plant protagonist_(undertale) sans servantofpsychotic skeleton skip tongue tongue_out toriel undertale undyne video_games young 2016 animated_skeleton annoying_dog_(undertale) bone flowey_the_flower gaster ghost human male mammal mettaton monster_kid napstablook papyrus_(undertale) protagonist_(undertale) sans_(undertale) skeleton spirit tagme undead undertale video_games リゴリゴ 2016 anus areola balls big_breasts big_butt breasts butt butt_grab canine crossgender dog erect_nipples erection female furanh ghost greater_dog hand_on_butt human lesser_dog machine male mammal mettaton monster monster_kid napstablook nipples penetration penis protagonist_(undertale) pussy robot sex spirit undertale vaginal vaginal_penetration video_games anal anon anonym avian bird bone cum double duck gaster glowing helaviskrew invalid_tag lab_(disambiguation) mfm monster muffet napstablook neon papyrus penetration penis pussy sans science skeleton undertale video_games frisk_(undertale) napstablook tagme undertale aaron_(undertale) aircraft airplane alphys androgynous android animal_ears annoying_dog armor bad_id bad_pixiv_id black_hair blue_skin blush bone bow bowtie bread brown_hair bug closed_eyes collared_shirt commentary_request cup dogamy dogaressa doggo drinking_glass dual_persona elemental_(creature) extra_eyes fangs fire flame food food_in_mouth frisk_(undertale) ghost glasses gloves greater_dog grillby grin hat head_fins headphones highres hone_(1055890141) hood hoodie ice_cap insect_girl jerry_(undertale) lesser_dog long_sleeves mettaton mettaton_ex mob_cap monster_boy monster_girl monster_kid_(undertale) mouth_hold muffet multiple_arms multiple_boys napstablook open_mouth papyrus_(undertale) ponytail purple_skin red_hair ribbon royal_guard_01_(undertale) royal_guard_02_(undertale) sans scarf sharp_teeth shirt short_hair shorts shyren skeleton slippers smile snail spider spider_girl striped striped_shirt striped_sweater sweater teeth temmie toast toast_in_mouth tsunderplane tv_camera undertale undyne vegetoid vest vulkin yellow_skin