big_butt blackarabi breasts butt butt_focus female hi_res humanoid machine male male/male massive_size_difference massive_thighs mechanophilia mettaton mettaton_ex mettaton_neo robophilia robot robot_humanoid solo undertale undertale_(series) undertale_au  2016 4_fingers amamidori ambiguous_gender apron biped blue_clothing blue_sweater blue_topwear brown_hair chef_hat clothed clothing cookware dial digital_media_(artwork) digital_painting_(artwork) duo eyes_always_closed eyes_closed fingers frisk_(undertale) frying_pan fully_clothed fully_clothed_ambiguous fully_clothed_human gloves hair handwear hat hat_only headgear headgear_only headwear headwear_only holding_frying_pan human kitchen_utensils low_res machine mammal mettaton mostly_nude not_furry pattern_clothing pattern_sweater pattern_topwear pink_text robot screen signature simple_background standing striped_clothing striped_sweater striped_topwear stripes sweater text tools topwear tying_apron undertale undertale_(series) wheel white_background white_clothing white_gloves white_handwear white_hat white_headwear  2016 3_toes 4_fingers ahoge alphys amamidori ambiguous_gender anthro barefoot biped black_text blush buckteeth carrying clothed clothing coat dial digital_drawing_(artwork) digital_media_(artwork) english_text eyes_closed eyewear feet female fingers frisk_(undertale) glasses gloves greyscale group hair handwear human lab_coat lizard low_res machine mammal mettaton monochrome monster on_head open_mouth open_smile reptile robot scalie screen signature sleeping sleeping_on_another smile standing tail teeth text thick_tail toes topwear trio undertale undertale_(series) wheel  2016 4_fingers amamidori ambiguous_gender android artist_name biped black_border black_hair blue_clothing blue_sweater blue_text blue_topwear boots border bottomwear bouquet brown_hair child clothed clothing colored dancefloor dancing digital_media_(artwork) digital_painting_(artwork) duo eyes_always_closed eyes_closed fingers flower flower_bouquet footwear frisk_(undertale) gloves group hair hair_over_eye handwear happy_birthday heart_after_text high_heeled_boots high_heels holding_another holding_bouquet holding_flower holding_object human humanoid machine mammal mettaton mettaton_ex not_furry one_eye_obstructed open_mouth plant pupils red_text robot shorts signature simple_background sweater text topwear trio twitter_handle undertale undertale_(series) white_boots white_clothing white_footwear white_gloves white_handwear white_heels white_high_heels yellow_flower yellow_text young  <3 2016 4_fingers amamidori ambiguous_gender apode artist_name beverage_can biped black_border black_clothing black_eyes black_legwear black_stockings black_text blue_clothing blue_hair blue_sweater blue_topwear book border box clothed clothing container crt dial digital_media_(artwork) digital_painting_(artwork) female feral fingers fish floor frisk_(undertale) ghost gloves grey_headphones group hair hair_over_eye handwear headphones headphones_only heart_headphones holding_microphone holding_object human legless legwear lying machine mammal marine mettaton microphone monster napstablook not_furry_focus on_another on_back on_ground one_eye_obstructed open_mouth paper pattern_clothing pattern_sweater pattern_topwear plant prehensile_antennae record restricted_palette robot rug screen shyren signature simple_background spider_web spirit star star_headphones stockings striped_clothing striped_sweater striped_topwear stripes sweater tape television text topwear undertale undertale_(series) vines vinyl_record white_background white_body white_box white_clothing white_gloves white_handwear wood wood_floor yellow_headphones  2020 alphys ambiguous_gender animal_humanoid animated_skeleton annoying_dog_(undertale) anthro arachnid arthropod asgore_dreemurr asriel_dreemurr_(god_form) bone bovid caprine clothed clothing digital_drawing_(artwork) digital_media_(artwork) dummy_(undertale) english_text female fish fish_humanoid 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temmie_(undertale) toriel toriel_(undertale) undead undertale undertale_(series) undyne wallpaper whimsum widescreen young  1_eye 2022 alphys animal_humanoid anthro anus athletic athletic_anthro athletic_female balls being_watched big_butt blue_body blue_skin bodily_fluids butt clothed clothing coat computer computer_screen cowgirl_position cuckquean cum cum_inside drooling duo ear_fins ejaculation eye_patch eyebrows eyelashes eyewear female film_studio fin fish fish_humanoid from_front_position genital_fluids genitals gesture glasses gloves group hair hand_on_butt hand_on_head hand_on_own_butt handwear hi_res human humanoid interspecies lab_coat light_body light_skin lights lizard looking_at_another looking_back looking_pleasured machine male male/female mammal marine marine_humanoid mawile123 mettaton muscular muscular_female nipples nude on_bottom on_top open_mouth penetration penis pink_nipples pointing pubes red_hair reptile riding robot saliva scalie sex sharp_teeth sign signature smile stare teeth thick_thighs topwear trio undertale undertale_(series) undyne vaginal vaginal_penetration wide_hips yellow_sclera  2023 anthro bodily_fluids burgerpants crescendeon domestic_cat felid feline felis hi_res japanese_text laser_gun male mammal mettaton mettaton_ex nervous ranged_weapon sitting sitting_on_ground solo_focus sweat text undertale undertale_(series) weapon  absurd_res alphys anthro areola big_areola big_nipples blush bodily_fluids bottomless breasts buckteeth butt_from_the_front cellulite clothed clothing coat coat_only eyewear female genitals glasses hi_res lab_coat lizard machine mettaton mostly_nude navel nipples non-mammal_breasts overweight overweight_female pknicky pussy reptile robot scales scalie solo sweat sweaty_breasts sweaty_legs teeth thick_thighs topwear topwear_only undertale undertale_(series) yellow_body yellow_scales  <3 absurd_res alphys amputee android anthro black_hair blank_expression bodily_fluids crazy_eyes crying dark death 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lyrics machine male mammal marine marine_humanoid mettaton mettaton_ex micchan_sense microphone muscular muscular_female napstablook papyrus_(undertale) plantigrade reptile robot scales scalie singing skeleton spirit summer swimwear text toe_claws toes translated undead undertale undertale_(series) undyne water  <3 2022 all_fours alphys animal_humanoid anthro blood blue_body blue_skin bodily_fluids cat_costume clothing comic costume eye_patch eyewear fake_cat_ears fake_ears female fish fish_humanoid hair humanoid humor japanese_text lizard machine maid_uniform male marine marine_humanoid mettaton mettaton_ex micchan_sense nosebleed red_hair reptile robot scalie sitting text translated undertale undertale_(series) undyne uniform  <3 andromorph belly_grab black_hair blep breast_squish breasts chubby_male clothing cybernetic_arm cybernetic_limb cybernetics floating_heart footwear gloved_hands gloves hair hair_over_eye handwear high_heels holding_belly humanoid intersex machine male 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