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2016 blue_hair breasts eyelashes featureless_breasts female fish frown hair marine mataknight open_mouth outta_sync sharp_teeth shyren siren smile solo teeth undertale video_games yellow_eyes 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 blue_hair blush clothing cute dress female fish hair hair_over_eye marine petite-pumpkin shyren smile solo undertale video_games canine dog english_text female ghost headphones mad_dummy male mammal mettaton_ex napstablook pink_eyes shyren spirit sungho text undertale video_games 4threset aaron_(undertale) alphys amphibian animated_skeleton anthro arachnid arthropod asgore_dreemurr asriel_dreemurr bone canine caprine cat chara_(undertale) dog equine feline female fish flowey_the_flower frog ghost goat grillby horse human lizard machine mad_dummy male mammal marine mettaton monster monster_kid muffet napstablook papyrus_(undertale) protagonist_(undertale) reptile robot sans_(undertale) scalie shyren skeleton spider spirit temmie_(undertale) toriel undead undertale undyne video_games blush davidsanchan fish hair_over_eyes marine open_mouth pillow rubbing shyren solo undertale video_games balls blue_hair disembodied_penis eyes_closed faceless_male fangs fellatio female fish hair human humanoid_penis interspecies male male/female mammal marine open_mouth oral penis saliva sex shyren tongue tongue_out undertale video_games yoshimister_(artist) alphys androgynous annoying_dog asgore_dreemurr asriel_dreemurr bad_id bad_pixiv_id blood bloody_clothes bloody_hands bloody_knife bloody_weapon boots bratty_(undertale) brown_hair catty_(undertale) chara_(undertale) closed_eyes collared_shirt creature dogamy dogaressa doggo endogeny english everyone flowey_(undertale) full_body gotmil gradient gradient_background grillby heart heart_necklace height_difference jewelry knife leaf mad_dummy_(undertale) mad_jick mettaton mettaton_ex monster_kid_(undertale) muffet napstablook necklace onionsan papyrus_(undertale) pillar plant red_background river_person_(undertale) royal_guard_01_(undertale) royal_guard_02_(undertale) sans shirt shorts shyren simple_background sitting smile spoilers standing striped striped_shirt temmie toriel tray tsunderplane undertale undyne vines w.d._gaster weapon anthro anus big_butt butt female looking_at_viewer looking_back nude pussy shyren solo undertale valavari video_games animated blush brown_background eyes_closed female fish looking_at_viewer low_res marine shyren simple_background solo undertale unknown_artist video_games eye_patch eyewear female fish hair hi_res marine musical_instrument piano ponytail red_hair shyren undertale undyne unknown_artist video_games ? alphys ambiguous_gender amphibian bone crossover faceless female fire fish fofufofu frog froggit gaster ghibli group human male mammal marine moon papyrus_(undertale) parody protagonist_(undertale) pyrope sans_(undertale) shyren skeleton spirited_away undertale undyne video_games water acperience_(artist) balls black_sclera blue_hair cum cum_in_mouth cum_inside disembodied_hand disembodied_penis duo faceless_male fellatio female fish hair human male mammal marine oral penis sex shyren tongue tongue_out translucent undertale video_games white_eyes <3 aircraft airplane ambiguous_gender asdf_movie blush bomb comic cute explosives female fish group hi_res living_aircraft living_machine machine marine monster monster_kid parody protagonist_(undertale) shyren text tsunderplane undertale unknown_artist video_games alligator amalgamate ambiguous_gender angry asriel_dreemurr blonde_hair boss_monster bpavlica bratty_(undertale) cat catty_(undertale) cephalopod dummy english_text feline female fish flower food fur grey_hair hair hi_res mad_dummy male mammal marine monster octopus onion onionsan piercing plant reaper_bird reptile scalie serious shyren tem temmie_(undertale) text undertale vegetable video_games water white_fur aaron_(undertale) ambiguous_gender avian bird card card_game cute duck dummy equine female fish food gaming garudaestaspam gastropod ghost group headphones horse mad_dummy male mammal marine moldbygg moldsmal monster napstablook onion onionsan shyren slime snail spirit tem temmie_(undertale) undertale vegetable video_games water waterfall woshua blue_hair blush dancing duo eyes_closed female fish fridge ghost hair hat male marine monster napstablook petite-pumpkin shyren spirit television top_hat undertale video_games black_sclera blue_hair female fish hair heartlessspade hi_res light marine monster mushroom musical_note shyren solo spikes undertale video_games yellow_eyes black_hair blue_hair female fish ghost hair headphones machine male marine mettaton microphone monster napstablook processormalfunction robot shyren singing sparkle spirit undertale video_games androgynous brown_hair denim dutch_angle english foreshortening frisk_(undertale) grin jeans kabosu knife motion_blur outstretched_arm pants pixelated polka_dot red_eyes reverse_grip shaded_face short_hair shorts shyren smile smirk sweater undertale ambiguous_gender cave clothing legwear mot music notes onican shyren socks underground undertale video_games water waterfall <3 2015 aaron_(undertale) absolutely_everyone absurd_res alligator alphys amalgamate ambiguous_gender amphibian animated_skeleton annoying_dog anthro antlers arachnid armor arthropod asgore_dreemurr asriel_dreemurr astigmatism avian bear beard bird black_hair blush body_horror bone boss_monster bovine bratty_(undertale) burgerpants canine caprine cat catty_(undertale) cervine chara_(undertale) clothed clothing creepy crossdressing digital_media_(artwork) dog dogamy dogaressa doggo duck elemental endogeny english_text equine eyes_closed eyewear faceless facial_hair feline female final_froggit fire fire_elemental fish flora_fauna flower flowey_the_flower frog froggit fur gaster gaster_follower gerson ghost glasses goat goner_kid goo greater_dog grillby group gyftroft hair hair_over_eye hat heats_flamesman hi_res horn horse human hybrid ice icecap jerry_(undertale) knight knight_knight lab_coat lagomorph lava lemon_bread lesser_dog lion lizard loox machine mad_dummy madjick male mammal marine melee_weapon melting memory_head mettaton moldbygg moldsmal monochrome monster monster_kid muffet multi_limb multiple_eyes muscular musical_note napstablook nicecream_man onionsan papyrus_(undertale) pecs pekou_(artist) photoshop_flowey piercing pigtails plant polearm protagonist_(undertale) pyrope rabbit reaper_bird reindeer reptile rg01 rg02 river_person robot sans_(undertale) scalie shyren singing siren skeleton slime smile smoke snowdrake snowdrake's_mother so_sorry spear spider spirit sunglasses teeth tem temmie_(undertale) text toriel tsunderplane turtle undead undertale undyne vegetoid video_games volcano vulkin weapon whimsalot whimsun white_fur wizard_hat woshua <3 <3_eyes 2015 alligator alphys amphibian annoying_dog arachnid arthropod asgore_dreemurr asriel_dreemurr bone boss_monster bow_tie bratty burgerpants canine caprine cat catty chara chara_(undertale) dog dogamy dogaressa doggo dummy elemental feline fire_elemental fish flower flowey_the_flower food frog froggit gerson ghost goat greater_dog grillby hi_res horn hot_dogs human kissing knife leaves lesser_dog lizard machine mad_dummy mammal marine mel12da_(artist) melee_weapon melee_weapons mettaton microphone monster_kid muffet nice_cream_vendor papyrus_(undertale) pasta pie plant polearm protagonist_(undertale) reptile rg01 rg02 robot royal_guards sans_(undertale) scalie shield shyren simple_background skeleton spaghetti spear spider spirit star striped_shirt temmie_(undertale) toriel turtle umbrella undertale undyne video_games weapon webs <3 big_butt blush breasts butt clothed clothing duo eyes_closed fellatio female fish girly hand_holding hot_dogging human male male/female mammal marine musical_note oral pants pants_around_ankles pants_down partially_clothed penis protagonist_(undertale) pussy pussy_juice saliva sex shyren singing siren smile sweater undertale unknown_artist video_games wide_hips 3girls aaron_(undertale) androgynous beamed_eighth_notes commentary eighth_note epilogue family frisk_(undertale) good_end greyscale half_note headphones horse lemon_bread lynxgriffin mettaton moldbygg moldsmal monochrome monster_boy monster_girl multiple_boys multiple_girls music musical_note napstablook phonograph quarter_note sharp_teeth shyren siblings signature singing sisters slime spoilers teeth temmie turntable undertale 2015 aaron_(undertale) astigmatism final_froggit froggit lemon_bread lynxgriffin mettaton moldbygg moldsmal monster napstablook protagonist_(undertale) reaper_bird shyren simple_background sketch temmie_(undertale) undertale video_games whimsalot whimsun 2015 black_eyes blush breasts clothed clothing covered_eye cute embarrassed female fish floating_head hair hair_over_eye half-dressed looking_at_penis marine merfolk monochrome monster penis praiz short_hair shyren sketch slim small_breasts solo spines surprise topless translucent translucent_penis undertale video_games 2015 black_eyes blush breasts clothed clothing covered_eye cute embarrassed female fish floating_head hair hair_over_eye half-dressed looking_at_penis marine merfolk monochrome monster penis praiz short_hair shyren sketch slim small_breasts solo spines surprise topless translucent translucent_penis undertale video_games alphys alternate_form armor bad_id bad_tumblr_id biting blue_skin blush book censored cup_ramen denim drooling english eyepatch eyeshadow female_pervert flying_sweatdrops gameplay_mechanics glasses highres imagining lip_biting makeup monster_girl multiple_girls no_pants novelty_censor octopus pervert ponytail red_hair shirt shyren slit_pupils spurkeht sweat sweating_profusely t-shirt tail tank_top tentacles undertale undyne undyne_the_undying yellow_sclera yellow_skin yuri 2015 5_fingers aaron_(undertale) alphys amalgamate ambiguous_gender amphibian anthro astigmatisim canine clothed clothing comic dog endogeny english_text equine eyewear female final_froggit fish frog froggit glasses goo inside lab_coat lemon_bread lynxgriffin male mammal marine moldbygg monster reaper_bird reptile scalie shyren text undertale vial video_games what_has_science_done 2015 aaron_(undertale) alphys amalgamate ambiguous_gender amphibian anthro astigmatisim canine clothed clothing comic dog endogeny english_text equine eyewear fan female final_froggit fish frog froggit glasses goo inside lab_coat lemon_bread lynxgriffin male mammal marine melting mirror moldbygg monster reaper_bird reptile scalie shyren text undertale vial video_games what_has_science_done whimsalot 2girls aaron_(undertale) alphys arguing astigmatism_(undertale) broken_glass comic crown dragging endogeny english fairy fairy_wings final_froggit fusion glass glasses horse laboratory lemon_bread lynxgriffin moldbygg monster monster_boy monster_girl multiple_girls one-eyed paper puddle shelf shyren spoilers undertale videocasette whimsalot wings aaron_(undertale) card dogbomber froggit gyftrot ice_cap knight_knight loox madjick migosp moldsmal pyrope shyren snowdrake tarot_card tsunderplane undertale vegetoid video_games vulkin whimsun woshua ! blue_hair duo female fish ghost hair hair_over_eye headphones male marine mushroom musical_note napstablook open_mouth remlit-sketches shyren singing spikes spirit undertale video_games beverage black_hair black_sclera blue_hair bowl drawing eating female fish food ghost group hair hair_over_eye machine male marine mettaton napstablook paper pillow robot shyren skreebat soda spirit undertale video_games ! ... :3 aaron_(undertale) amalgamate ambiguous_gender avian avielsusej bird bite black_and_white bucket child comic crying dialogue english_text equine eyes_closed female fish flexing gerson ghost goo hair hair_over_eye hat hippocampus horse hug human lemon_bread male mammal marine moldsmal monochrome muscular napstablook old one_eye_closed open_mouth protagonist_(undertale) reptile scalie sharp_teeth shocked shyren speech_bubble spirit sweat tears teeth temmie temmie_(undertale text turtle undertale video_games wink woshua young :3 aaron_(undertale) amalgamate ambiguous_gender avian avielsusej bird black_and_white bucket child dialogue english_text equine eyes_closed female fish ghost hair hair_over_eye human humor lemon_bread male mammal marine monochrome muscular napstablook protagonist_(undertale) scared shyren speech_bubble spirit sweat temmie temmie_(undertale) text undertale video_games woshua young <3 ambiguous_gender blue_hair blush cyborgcarrot family female fish ghost group hair hair_over_eye hybrid male marine napstablook offspring shyren smile spirit undertale video_games black_sclera blue_hair cubewatermelon female fish hair hair_over_eye marine open_mouth shyren smile solo undertale video_games ambiguous_gender angry blue_hair bone brown_hair comic crying english_text eyes_closed female fish hair hair_over_eye hood human male mammal marine musical_note protagonist_(undertale) sans_(undertale) scarf shyren singing size_difference skeleton smile spikes tears text undertale video_games water waterfall waving young zarla-s <3 ambiguous_gender blush duo eyes_closed female fish hair hair_over_eye human mammal marine monochrome musical_note open_mouth pencil_(artwork) protagonist_(undertale) shyren singing smile terraterracotta traditional_media_(artwork) undertale video_games amalgamate dialogue duo english_text eyes_closed female fish hair hair_over_eye happy lemon_bread marine musical_note open_mouth sharp_teeth shyren singing slime teeth text undertale video_games violetmagician