alphys ambiguous_gender anthro aquatic asgore_dreemurr bone boss_monster_(undertale) bovid brother_(lore) brothers_(lore) caprine elemental_creature female fire fish flora_fauna flower flowey_the_flower frisk_(undertale) group horn human lizard machine male mammal melee_weapon mettaton napstablook papyrus_(undertale) plant polearm reptile robot sans_(undertale) scalie sibling_(lore) silhouette simple_background skeleton spear temmie_chang toriel trident undertale undertale_(series) undyne weapon
accessory alphys ambiguous_gender animated animated_gif annoying_dog_(undertale) anthro aquatic arachnid armless arthropod asgore_dreemurr asriel_dreemurr beard bedsheet_ghost beverage blonde_hair book boss_monster_(undertale) bovid bow_(feature) bow_accessory bow_ribbon burgerpants canid canine canis cape caprine clothing confetti dessert domestic_cat domestic_dog dummy elemental_creature eye_patch eyewear facial_hair felid feline felis female fish flora_fauna flower flower_creature flowey_the_flower food frisk_(undertale) fur ghost glasses goat greater_dog group hair hair_accessory hair_bow hair_ribbon hat headgear headwear horn hot_dog human jester lagomorph leporid lizard long_ears machine mad_dummy male mammal mettaton monster_kid mouse muffet murid murine mustache napstablook nicecream_man papyrus_(undertale) pasta pastry pie plant rabbit red_hair reptile ribbons robot rodent scalie scarf short_playtime simple_background spaghetti spider spirit stick tea teapot tem temmie_(undertale) toriel twin_bows twin_hair_bows undertale undertale_(series) undyne unoobang white_background white_body white_fur
2016 anthro aquatic armor black_sclera claws clothed clothing doomthewolf english_text eye_patch eyewear female fin fish grey_background hair long_hair melee_weapon monochrome polearm ponytail sharp_teeth simple_background sketch smile solo spear teeth text undertale undertale_(series) undyne undyne_the_undying weapon
2015 angry anthro aquatic blue_body blue_skin bodily_fluids dialogue duo english_text eye_patch eyewear hair human klg mammal meme multiple_images red_hair signature smile sweat text undertale undertale_(series) undyne yelling
aftertale animated_skeleton anthro aquatic bone boss_monster_(undertale) boulder bovid caprine clothed clothing comic dialogue english_text eye_patch eyewear female fish frisk_(undertale) group human loverofpiggies male mammal multiple_scenes papyrus_(undertale) rock sans_(undertale) skeleton speech_bubble teeth text toriel undead undertale undertale_(series) undyne
alphys anthro aquatic blush bodily_fluids clothing comic dialogue duo ear_fins embarrassed english_text exclamation_point eye_patch eyes_closed eyewear female female/female fin fish fondling glasses hand_in_panties hand_in_underwear lizard monochrome monster multiple_positions navel nude orgasm orgasm_face panties pixylbyte reptile scalie sex simple_background surprised sweat text undertale undertale_(series) underwear undyne
2016 animal_humanoid aquatic aquatic_humanoid breasts clothed clothing eye_patch eyewear fangs female fire fish fish_humanoid food fruit furymanura grin hair hi_res humanoid long_hair looking_at_viewer muscular muscular_female non-mammal_breasts plant red_hair sauce sharp_teeth smile solo teeth tomato undertale undertale_(series) undyne yellow_eyes
2015 abs animated_skeleton anthro aquatic armless bone breasts clothed clothing colo exposure_variation eye_patch eyewear featureless_breasts female fish frisk_(undertale) group hat headgear headwear human male mammal monochrome monster_kid muscular muscular_female open_mouth sans_(undertale) scalie skeleton third-party_edit topless torn_clothing undead undertale undertale_(series) undressing undyne
accessory anthro aquatic arachnid arthropod black_and_white blush bow_(feature) bow_accessory bow_ribbon comic dialogue duo english_text eye_patch eyewear female fish greeting hair_accessory hair_bow hair_ribbon hi_res hug midriff monochrome muffet multi_arm multi_eye multi_limb ribbons speech_bubble spider suggestive text theninjalemon twin_bows twin_hair_bows unavailable_at_source undertale undertale_(series) undyne
accessory anthro aquatic arachnid arthropod black_and_white blush bodily_fluids bow_(feature) bow_accessory bow_ribbon comic dialogue drooling duo english_text eye_patch eyewear fangs female fish hair_accessory hair_bow hair_ribbon heart_eyes heart_symbol hi_res looking_pleasured midriff monochrome muffet multi_eye ribbons saliva speech_bubble spider suggestive teeth text theninjalemon twin_bows twin_hair_bows unavailable_at_source undertale undertale_(series) undyne
2016 ambiguous_gender anthro appliance aquatic athletic black_eyes blue_body blue_scales blush bottomwear breasts brown_background brown_hair claws clothed clothing dialogue doomthewolf duo english_text exclamation_point eye_patch eyes_closed eyewear female fin fire fish frisk_(undertale) gui hair hi_res hug human long_hair mammal melee_weapon open_mouth pants polearm red_body red_hair red_skin scales sharp_teeth shirt simple_background size_difference smoke spear stove tank_top teeth text topwear undertale undertale_(series) undyne url weapon white_background yellow_sclera
2016 abstract_background animal_humanoid aquatic aquatic_humanoid biped blue_body blue_skin breasts cleavage clothed clothing eye_patch eyewear fangs female fish fish_humanoid hair humanoid long_hair looking_at_viewer muscular muscular_female nangnak navel non-mammal_breasts open_mouth red_hair sharp_teeth shirt solo speech_bubble standing tank_top teeth text tongue topwear unavailable_at_source undertale undertale_(series) undyne yellow_eyes
2016 anthro aquatic blue_body blue_skin bracelet breasts cleavage clothed clothing coaxxxx eye_patch eyewear fangs female fish gills hair hi_res jacket jewelry long_hair looking_at_viewer non-mammal_breasts panties ponytail red_hair sharp_teeth shirt simple_background solo teeth topwear undertale undertale_(series) underwear undyne yellow_sclera
animal_humanoid aquatic aquatic_humanoid boots clothing eye_patch eyewear female fish fish_humanoid footwear hair humanoid jacket matiasberg red_hair shoes solo topwear undertale undertale_(series) undyne yellow_sclera
2016 anthro aquatic blue_body blue_skin clothed clothing dgidiggy eye_patch eyewear fangs female fish hair heart_symbol long_hair looking_at_viewer red_hair sharp_teeth shirt simple_background sketch solo standing teeth text topwear undertale undertale_(series) undyne yellow_eyes
2:3 alphys animated_skeleton anthro asgore_dreemurr bodily_fluids bone boss_monster_(undertale) bovid caprine english_text eye_patch eyewear female frisk_(undertale) glasses hi_res homophobia horn human male mammal monochrome papyrus_(undertale) profanity sans_(undertale) skeleton sonichu_(character) sonichu_(series) sweat text the_weaver toriel undead undertale undertale_(series) undyne
1:1 2016 ambiguous_gender anthro aquatic bare_shoulders blue_body boots clothing duo english_text eyewear female fish footwear frisk_(undertale) hair happy human long_hair mammal ponytail red_hair shoes smile text undertale undertale_(series) undyne 緑茶
2016 5:6 animated_skeleton anthro aquatic bare_shoulders blue_body bone boots clothing duo english_text eyes_closed eyewear female fish footwear gloves hair handwear happy hi_res long_hair male papyrus_(undertale) ponytail red_hair scarf shoes skeleton smile text undead undertale undertale_(series) undyne 緑茶
amazingartistyellow animated animated_gif anthro aquatic armor blue_body boots brown_hair clothing duo eyewear female fish footwear frisk_(undertale) hair human long_hair magic male mammal melee_weapon polearm ponytail red_hair running scared shoes short_hair short_playtime shoulder_pads smile spear undertale undertale_(series) undyne weapon
animal_humanoid aquatic aquatic_humanoid bikini clothing eye_patch eyewear female fin fish fish_humanoid grid grin hair hi_res humanoid ponytail red_hair scales smile solo swimwear two-piece_swimsuit undertale undertale_(series) undyne zombikiss
angry anthro aquatic asgore_dreemurr beard blonde_hair bodily_fluids boss_monster_(undertale) bovid caprine comic dialogue duo ear_fins ellipsis english_text eye_patch eyewear facial_hair fangs female fin fish fur hair hi_res horn laugh long_ears male mammal mature_anthro mature_male melee_weapon polearm red_hair spear sweat teeth text thatonegojimun undertale undertale_(series) undyne weapon white_body white_fur yellow_sclera
anthro aquatic asgore_dreemurr beard blonde_hair bodily_fluids boss_monster_(undertale) bovid caprine comic dialogue duo ear_fins english_text eye_patch eyewear facial_hair fangs female fin fish fur hair heart_symbol hi_res horn hug long_ears male mammal mature_anthro mature_male question_mark red_hair sweat teeth text thatonegojimun undertale undertale_(series) undyne white_body white_fur yellow_sclera
1:1 2015 alphys animal_humanoid aquatic aquatic_humanoid clothed clothing container duo eye_patch eyewear female fish fish_humanoid hair hi_res humanoid in_container in_trash monochrome raburigaron simple_background trash_can undertale undertale_(series) undyne whistling
anthro aquatic armless centinel303 clothed clothing duo eye_patch eyewear fangs female fish heart_symbol melee_weapon monster_kid polearm reptile scalie sharp_teeth size_difference spear sweater tail teeth topwear undertale undertale_(series) undyne weapon
16:9 2016 ambiguous_gender animated anthro aquatic blood bodily_fluids dialogue eye_patch eyewear female fish frisk_(undertale) human knife long_playtime mammal melee_weapon music polearm sfs_animation sound spear undertale undertale_(series) undyne video weapon widescreen
2016 anthro aquatic breasts clothed clothing digital_media_(artwork) doomthewolf eye_patch eyewear female fish fully_clothed hair hi_res long_hair non-mammal_breasts red_hair sharp_teeth simple_background solo teeth text thick_thighs undertale undertale_(series) undyne wide_hips
2016 alphys anthro anus aquatic areola bed big_breasts blush bodily_fluids breasts butt claws crypticfigurines dripping duo erect_nipples eye_patch eyewear feet female female/female fingering fingering_self fish furniture genital_fluids genitals glasses heart_symbol hi_res lizard lying masturbation membrane_(anatomy) messy muscular muscular_female navel nipples non-mammal_breasts non-mammal_nipples nude on_back on_bed open_mouth rear_view red_eyes reptile scalie spread_legs spreading toes undertale undertale_(series) undyne vaginal vaginal_fingering vaginal_fluids vaginal_masturbation vulva webbed_feet webbed_hands
5_fingers animal_humanoid aquatic aquatic_humanoid blue_body blue_skin bra breasts camel_toe cleavage clothed clothing ear_fins eye_patch eyewear female fin fingers fish fish_humanoid hair humanoid lightsource melee_weapon muscular muscular_female navel non-mammal_breasts panties polearm red_hair sharp_teeth smile solo spear teeth under_boob undertale undertale_(series) underwear undyne weapon
alpha_channel aquatic bent_over big_butt blue_body blue_skin bottomwear braces breasts butt camel_toe cleavage cleavage_cutout clothed clothing cutout female fish freckles glistening hair hand_on_butt hi_res humanoid izzy223 keyhole_turtleneck looking_at_viewer looking_through looking_through_legs non-mammal_breasts pants red_hair sharp_teeth simple_background smile solo sweater teeth topwear transparent_background turtleneck undertale undertale_(series) undyne yoga_pants
2016 alphys anthro aquatic black_and_white blush bodily_fluids breasts claws clothing collar comic dialogue dominant dominant_female duo ear_fins english_text eye_patch eyes_closed eyewear female female/female fin fingering fingering_partner fish genital_fluids genitals glasses hair hi_res lizard monochrome nipples non-mammal_breasts non-mammal_nipples nude pen_(artwork) reptile scalie sex smile submissive submissive_female text thick_thighs thigh_kiss tongue traditional_media_(artwork) undertaild undertale undertale_(series) underwear undyne vaginal vaginal_fingering vaginal_fluids vulva
alphys animal_humanoid aquatic aquatic_humanoid eversorthewry eye_patch eyewear female fish fish_humanoid frisk_(undertale) glasses group hair hair_over_eye humanoid low_res machine male mettaton mettaton_ex monochrome one_eye_obstructed open_mouth robot undertale undertale_(series) undyne
2016 3:4 alpha_channel animal_humanoid aquatic aquatic_humanoid biped blue_body blue_skin breasts clothed clothing eye_patch eyewear fangs female fish fish_humanoid hair hand_on_head hand_on_hip humanoid kqbuk2 lingerie long_hair looking_at_viewer muscular muscular_female non-mammal_breasts pose red_hair sharp_teeth simple_background solo standing teeth transparent_background undertale undertale_(series) underwear underwear_only undyne yellow_eyes
2016 abstract_background aquatic blue_body blue_skin bottomwear clothed clothing fangs female fin fish gills hair hi_res humanoid long_hair midriff muscular muscular_female navel red_hair sharp_teeth shorts smile solo standing tattoo teeth undertale undertale_(series) undyne verdot00 yellow_eyes
2016 abs animal_humanoid aquatic aquatic_humanoid bottomwear clothed clothing digital_media_(artwork) eye_patch eyewear female fish fish_humanoid hair hi_res humanoid long_hair looking_at_viewer lost-paw mammal melee_weapon midriff muscular muscular_female navel polearm red_eyes red_hair shorts simple_background smile solo spear teeth undertale undertale_(series) undyne weapon
2016 anthro aquatic boots bra breasts clothed clothing dialogue doomthewolf english_text eye_patch eyewear fangs female fish footwear hair heart_symbol hi_res long_hair looking_at_viewer midriff navel non-mammal_breasts ponytail shadow sharp_teeth shoes signature simple_background sketch smile solo talking_to_viewer teeth text undertale undertale_(series) underwear undyne
alphys anthro aquatic blue_body blue_skin boots bottomless butt clothed clothing crossover duo electronics eye_patch eyes_closed eyewear female female/female fish food footwear game_console glasses heart_symbol hug legwear lizard multiple_images nintendo nintendo_3ds nintendo_ds_family noodles panties ramen reptile scalie shoes slightly_chubby smile socks solo stirrup_socks tamyra thick_thighs thigh_highs undertale undertale_(series) underwear undyne wide_hips yellow_body
ambiguous_gender animated_skeleton anthraxcakemix aquatic blush bone brown_hair cape clothing comic dialogue english_text exclamation_point eye_patch eyewear fangs female fish frisk_(undertale) gloves group hair handwear heart_symbol hug human letter mailbox male mammal papyrus_(undertale) ponytail red_hair scarf short_hair skeleton speech_bubble teeth text undead undertale undertale_(series) undyne yellow_eyes
anthro aquatic blue_body clothing eaja940343 eye_patch eyewear female fish hair jacket long_hair melee_weapon polearm ponytail red_hair scarf simple_background smile solo spear topwear undertale undertale_(series) undyne weapon
1:1 alphys anthro aquatic armor clothing eaja940343 eye_patch eyewear female fish hair hi_res jacket lizard long_hair monochrome ponytail reptile scalie simple_background smile solo topwear undertale undertale_(series) undyne
2015 animal_humanoid aquatic aquatic_humanoid belt blue_body blue_skin breasts clothing eye_patch eyewear female fish fish_humanoid hair hi_res humanoid long_hair melee_weapon polearm ponytail red_hair shan124680 signature smile solo spear undertale undertale_(series) undyne weapon
1:2 alphys anthro aquatic blue_body canon_couple clothing controller duo eaja940343 eye_patch eyewear female female/female fish furniture glasses hair hi_res kissing lizard long_hair ponytail red_hair reptile scalie simple_background sofa undertale undertale_(series) undyne
alphys anthro aquatic beverage blue_and_white clothing duo eaja940343 eye_patch eyes_closed eyewear female female/female fish food furniture glasses hair jacket lizard long_hair monochrome ponytail reptile scalie scarf table teapot teeth topwear undertale undertale_(series) undyne window
aquatic bodily_fluids crying female feral fish hair hi_res hr.b korean korean_text red_hair rope scales solo tears text translated undertale undertale_(series) undyne
2016 2:3 angstrom anthro aquatic blue_body breasts clothed clothing digital_media_(artwork) dworven_(artist) eye_patch eyewear female fish hair hi_res non-mammal_breasts one-piece_swimsuit ponytail red_eyes simple_background solo swimwear undertale undertale_(series) undyne white_background wide_hips
animated animated_comic animated_gif animated_skeleton anthro aquatic bed bodily_fluids bone bookshelf boss_monster_(undertale) bovid caprine clothed clothing comic dialogue digital_media_(artwork) english_text eyes_closed eyewear female fish food frisk_(undertale) fruit fur furniture glasses grin hair hug human male mammal papyrus_(undertale) plant red_hair sans_(undertale) short_playtime skeleton smile snow speech_bubble sweat text tomato toriel tree unavailable_at_source undead undertale undertale_(series) undyne unoobang white_body white_fur
2016 absurd_res alphys anthro aquatic bar_phone building cellphone comic dialogue duo eating electronics english_text female fire fish food hi_res house humor lizard noodles phone reptile scalie tangelojack text undertale undertale_(series) undyne
2015 4:3 akane_kyoko alphys android animal_humanoid animated_skeleton annoying_dog_(undertale) anthro aquatic aquatic_humanoid armless asgore_dreemurr asriel_dreemurr beard black_tie_(suit) blonde_hair blue_eyes blush bone boss_monster_(undertale) bovid bratty_(undertale) camera caprine chara_(undertale) clothed clothing dancing detailed_background dress duo_focus facial_hair female fish fish_humanoid frisk_(undertale) fur ghost goat group hair heart_symbol hi_res horn human humanoid long_ears machine mad_dummy male mammal mettaton mettaton_ex monster_kid napstablook papyrus_(undertale) reptile robot sans_(undertale) scalie signature skeleton spirit star suit tem temmie_(undertale) toriel undead undertale undertale_(series) undyne wedding wedding_dress white_body white_fur
2016 9dog anthro aquatic blue_body blue_skin breasts cleavage clothed clothing eye_patch eyewear fangs female fish grin group hair hand_on_hip hi_res latex long_hair ponytail red_hair scar simple_background smile solo_focus standing teeth text tight_clothing translated trio undertale undertale_(series) undyne
aftertale animated_skeleton anthro aquatic bone boss_monster_(undertale) bovid caprine clothed clothing comic dialogue english_text eye_patch eyewear female fish frisk_(undertale) fur group human loverofpiggies male mammal multiple_scenes papyrus_(undertale) robe sans_(undertale) skeleton speech_bubble teeth text toriel undead undertale undertale_(series) undyne white_body white_fur
16:9 2016 absurd_res alphys animated_skeleton anthro aquatic asgore_dreemurr asriel_dreemurr beard blonde_hair bone boss_monster_(undertale) bovid caprine detailed_background facial_hair female fish frisk_(undertale) fur goat group hair hi_res horn human lizard long_ears malamol male mammal mature_anthro mature_female mustache papyrus_(undertale) reptile sans_(undertale) scalie skeleton toriel undead undertale undertale_(series) undyne white_body white_fur widescreen
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