2026 ambiguous_gender avian avian_feet baclazhanchick beak bird blue_body blue_feathers digital_drawing_(artwork) digital_media_(artwork) draw_over english_description feathers feral grinding_(extreme_sports) hi_res martlet_(undertale_yellow) mixed_media photo_background photography_(artwork) solo undertale_yellow wings yellow_beak
4chan_anon 5_fingers abs anonymous_artist anthro anthro_pred areola athletic athletic_anthro athletic_female avian beach beak belly big_breasts bikini bioluminescence biped bird black_body black_feathers black_fur blue_areola blue_beak blue_blush blue_body blue_eyebrows blue_feathers blue_fur blue_hair blue_nipples blue_vulva blush blush_lines bouncing_breasts bra breast_squish breasts claws clitoral_hood clitoris clothed clothing crotch_tuft curvy_figure dark_body dark_skin destroyed_clothing dialogue digital_drawing_(artwork) digital_media_(artwork) english_text eyebrows eyelashes feather_hair feather_hands feather_tuft feathered_wings feathers female female_anthro female_pred fingers flat_colors flustered frown fur genitals glowing hair hand_on_belly hand_on_hip hi_res huge_breasts long_hair looking_at_breasts looking_at_self martlet_(undertale_yellow) martlet_(zenith_form) mature_female monster mountain multicolored_hair muscular muscular_anthro navel neck_tuft nipples non-mammal_breasts non-mammal_hair non-mammal_navel nude nude_anthro nude_female open_mouth outside pecs portrait pseudo_hair pubes pupils raised_eyebrow raised_eyebrows sand shocked simple_background slit_pupils solo speech_bubble squish standing surprised swimwear text thick_thighs thong three-quarter_portrait tongue tuft two-piece_swimsuit undertale_yellow underwear unknown_artist voluptuous voluptuous_female vulva wardrobe_malfunction water wide_eyed wide_hips winged_arms wings yellow_bikini yellow_clothing yellow_eyes yellow_sclera yellow_swimwear
4chan_anon 5_fingers abs anonymous_artist anthro anthro_pred athletic athletic_anthro athletic_female avian beach beak belly big_breasts bikini bioluminescence biped bird black_body black_feathers black_fur blue_beak blue_body blue_eyebrows blue_feathers blue_fur blue_hair blush blush_lines bra breast_squish breasts claws cleavage clothed clothing covered_nipples covering covering_breasts crotch_tuft curvy_figure dark_body dark_skin dialogue digital_drawing_(artwork) digital_media_(artwork) english_text eyebrows eyelashes feather_hair feather_hands feather_tuft feathered_wings feathers female female_anthro female_pred fingers flat_colors flustered frown fur glowing hair hand_on_belly hand_on_hip hi_res huge_breasts long_hair looking_at_breasts looking_at_self martlet_(undertale_yellow) martlet_(zenith_form) mature_female monster mountain multicolored_hair muscular muscular_anthro navel neck_tuft nipples non-mammal_breasts non-mammal_hair non-mammal_navel outside pecs portrait pseudo_hair pubes pupils raised_eyebrow raised_eyebrows sand simple_background slit_pupils solo squish standing swimwear text thick_thighs thinking thong thought_bubble thoughtful_expression three-quarter_portrait tuft two-piece_swimsuit undertale undertale_(series) undertale_yellow underwear unknown_artist voluptuous voluptuous_female water wide_hips winged_arms wings yellow_eyes yellow_sclera
absurd_res ahoge anon anthro arts_and_crafts avian beak big_breasts bird bodily_fluids breast_rest breasts clothed clothing dialogue dirty duo english_text feathers female furniture glistening glistening_beak glistening_body glistening_feathers glistening_hair hair hi_res human male mammal martlet_(undertale_yellow) neck_tuft nervous non-mammal_breasts outside paint paint_on_body paint_on_clothing paint_on_face pattern_clothing screwdriver sebtoons sitting smile snow speech_bubble striped_clothing stripes sweat table text tools tuft undertale_(series) undertale_yellow winged_arms wings
absurd_res ahoge anon anthro arts_and_crafts avian beak big_breasts bird blush breast_rest breasts clothed clothing dialogue dialogue_box dirty english_text feathers female furniture glistening glistening_beak glistening_body glistening_feathers glistening_hair hair happy hi_res human mammal martlet_(undertale_yellow) neck_tuft non-mammal_breasts outside paint paint_on_body paint_on_clothing paint_on_face pattern_clothing screwdriver sebtoons signature sitting smile snow speech_bubble star star_polygon striped_clothing stripes table text tools tuft undertale_yellow winged_arms wings
absurd_res ahoge anon anthro arts_and_crafts avian beak big_breasts bird blush breast_rest breasts clothed clothing dialogue dialogue_box dirty emoticon english_text feathers female furniture glistening glistening_beak glistening_body glistening_feathers glistening_hair hair happy heart_symbol hi_res human mammal martlet_(undertale_yellow) neck_tuft non-mammal_breasts one_eye_closed outside paint paint_on_body paint_on_clothing paint_on_face pattern_clothing screwdriver sebtoons signature sitting smile snow sparkles sparkling_eyes speech_bubble striped_clothing stripes table text tools tuft undertale_yellow winged_arms wings wink
absurd_res anthro avian beak big_breasts bird blush bodily_fluids breasts clothed clothing dialogue dialogue_box dialogue_choice english_text feathers female furniture glistening glistening_beak glistening_body glistening_feathers glistening_hair hair hi_res martlet_(undertale_yellow) neck_tuft nervous non-mammal_breasts pattern_clothing sebtoons signature sitting smile smiling_at_viewer solo speech_bubble striped_clothing stripes sweat sweatdrop table talking_to_viewer text thighs_together tuft undertale_yellow winged_arms wings
absurd_res anon anthro arts_and_crafts avian beak big_breasts bird blush breast_rest breasts clothed clothing dialogue dirty english_text feathers female furniture glistening glistening_beak glistening_body glistening_feathers glistening_hair hair happy hi_res human mammal martlet_(undertale_yellow) neck_tuft non-mammal_breasts outside paint paint_on_body paint_on_clothing paint_on_face pattern_clothing screwdriver sebtoons signature sitting smile snow sparkles speech_bubble star star_polygon striped_clothing stripes table text tools tuft undertale_yellow winged_arms wings
absurd_res anthro avian beak big_breasts bird blush breasts clothed clothing dialogue english_text feathers female furniture glistening glistening_beak glistening_body glistening_feathers glistening_hair hair hi_res laugh martlet_(undertale_yellow) neck_tuft non-mammal_breasts pattern_clothing sebtoons signature sitting smile smiling_at_viewer solo sparkles speech_bubble striped_clothing stripes table talking_to_viewer text thighs_together tuft undertale_yellow winged_arms wings
^v^ absurd_res anthro beak big_breasts blush breasts clothed clothing dialogue english_text feathers female furniture glistening glistening_beak glistening_body glistening_feathers glistening_hair hair hi_res looking_at_viewer martlet_(undertale_yellow) neck_tuft non-mammal_breasts pattern_clothing sebtoons signature sitting smile smiling_at_viewer solo speech_bubble striped_clothing stripes table talking_to_viewer text thighs_together tuft undertale_yellow winged_arms wings
absurd_res anthro avian beak big_breasts bird blush breasts clothed clothing dialogue_box dialogue_choice english_text feathers female furniture glistening glistening_beak glistening_body glistening_feathers glistening_hair hair hi_res like_goal martlet_(undertale_yellow) neck_tuft non-mammal_breasts pattern_clothing sebtoons signature sitting smile smiling_at_viewer solo sparkles striped_clothing stripes table text thighs_together tuft undertale_yellow winged_arms wings
abs absurd_res anthro anus athletic athletic_anthro athletic_female avian beak biceps big_breasts bird breasts butt duo female female/female genitals hair hi_res long_hair martlet_(undertale_yellow) martlet_(zenith_form) muscular muscular_anthro muscular_female rawslaw5 square_crossover undertale_yellow vulva
3d_(artwork) absurd_res anthro armor avian beak bird black_body blender_(artwork) blue_hair bottomless breastplate circumcised clothed clothing deltanaught digital_media_(artwork) dominant dominant_female duo feet female first_person_view genitals hair hi_res human human_on_anthro humanoid humanoid_genitalia humanoid_penis interspecies looking_at_viewer looking_down male male/female mammal martlet_(undertale_yellow) martlet_(zenith_form) monster night nude_male outdoor_nudity outside partially_clothed penis pupils slit_pupils standing_over talons toes tuft undertale_yellow vulva winged_arms wings yellow_eyes
3d_(artwork) absurd_res anthro armor avian beak bird black_body blender_(artwork) blue_hair blue_nipples breastplate breasts circumcised clothed clothing deltanaught digital_media_(artwork) dominant dominant_female duo feet female first_person_view genitals glowing glowing_genitalia hair hi_res human human_on_anthro humanoid humanoid_genitalia humanoid_penis interspecies looking_at_viewer looking_down male male/female mammal martlet_(undertale_yellow) martlet_(zenith_form) monster night nipples nude nude_anthro nude_female nude_male outdoor_nudity outside partially_clothed penis pupils slit_pupils standing_over talons toes tuft undertale_yellow vulva winged_arms wings yellow_eyes
2026 absurd_res anoers anthro avian beak big_breasts big_butt bird blue_background blue_bird blue_body blue_eyes blue_eyeshadow blue_feathers blue_hair breasts butt digital_media_(artwork) eyelashes eyeshadow feathers female hair hi_res huge_breasts makeup martlet_(undertale_yellow) nipples on_lap simple_background sitting_on_lap smile smiling_at_viewer solo thick_thighs undertale_(series) undertale_yellow wide_hips wings
2026 absurd_res anoers anthro avian beak big_breasts big_butt bird blue_background blue_bird blue_body blue_eyes blue_eyeshadow blue_feathers blue_hair blue_nipples breasts butt clothing digital_media_(artwork) eyelashes eyeshadow feathers female footwear footwear_only hair hi_res huge_breasts makeup martlet_(undertale_yellow) mostly_nude nipples on_lap simple_background sitting_on_lap smile smiling_at_viewer socks socks_only solo thick_thighs undertale_(series) undertale_yellow wide_hips wings
anthro avian birbmabe blue_body blue_feathers bodily_fluids breasts feathers female hi_res martlet_(undertale_yellow) multicolored_body solo sweat two_tone_body undertale_yellow
16:9 3_toes 3d_(artwork) anthro armor avian avian_feet bird blender_(artwork) blue_body blue_feathers blue_vulva bottomless breastplate clothed clothing crouching deltanaught digital_media_(artwork) feathered_wings feathers feet female genitals hair hi_res long_hair looking_at_viewer martlet_(undertale_yellow) martlet_(zenith_form) monster neck_tuft partially_clothed pupils slit_pupils solo talons toes tuft undertale_(series) undertale_yellow voidwillow_(modeler) vulva widescreen wing_fingers winged_arms wings yellow_eyes
16:9 3_toes 3d_(artwork) anthro armor avian avian_feet bird blender_(artwork) blue_body blue_feathers blue_nipples blue_vulva bottomless breastplate breasts clothed clothing crouching deltanaught digital_media_(artwork) feathered_wings feathers feet female genitals hair hi_res long_hair looking_at_viewer martlet_(undertale_yellow) martlet_(zenith_form) monster neck_tuft nipples nude partially_clothed pupils slit_pupils solo talons toes topless tuft undertale_(series) undertale_yellow voidwillow_(modeler) vulva widescreen wing_fingers winged_arms wings yellow_eyes
2025 after_vore ambiguous_gender ambiguous_prey anthro avian beak belly big_belly bird blue_background blue_body blue_clothing blue_eyes border clothing duo els3d female female_pred hi_res huge_belly martlet_(undertale_yellow) simple_background speech_bubble text undertale_(series) undertale_yellow vore white_border wings
anthro avian beak big_breasts big_butt bird blue_body blue_eyes blue_feathers blue_fur blue_hair breasts butt canid canine ceroba_ketsukane claws digital_media_(artwork) duo eyebrows eyelashes feather_hair feathered_wings feathers feet female fingers fox fur hair huge_breasts huge_butt long_hair looking_at_viewer mammal martlet_(undertale_yellow) monster neck_tuft non-mammal_breasts nude nude_anthro nude_female orange_hair pawpads presenting presenting_hindquarters pseudo_hair red_eyes scuted_feet scuted_legs scutes signirsol simple_background smile snout talons thick_thighs toes tuft undertale undertale_(series) undertale_yellow wide_hips winged_arms wings yellow_beak
5_fingers 5_toes anthro anus areola avian beak biceps big_breasts bird blue_areola blue_body blue_claws blue_eyes blue_feathers blue_fur blue_hair blue_nipples blue_perineum blue_vulva blush breasts butt claws digital_media_(artwork) eyebrows eyelashes feathered_wings feathers feet female fingers fur genitals hair hi_res humanoid_feet looking_at_viewer looking_back lying martlet_(undertale_yellow) minnophix monster muscular muscular_anthro muscular_female neck_tuft nipples non-mammal_breasts non-mammal_nipples nude on_side perineum pink_background plantigrade presenting presenting_anus presenting_hindquarters presenting_vulva pupils rear_view scuted_feet scuted_legs scutes seductive simple_background smile soles solo spread_anus spread_butt spread_vulva spreading tail tail_feathers talons thick_thighs toe_claws toes tuft undertale undertale_(series) undertale_yellow vulva wide_hips wings yellow_beak
anthro avian beak bird blue_body blue_eyes blue_feathers blush boots bottomwear breast_squish breasts clothing feathers female filler_shmazman footwear hi_res martlet_(undertale_yellow) monster nipples non-mammal_breasts non-mammal_nipples pants shoes solo squish undertale undertale_(series) undertale_yellow
anthro avian beak bird blue_body blue_eyes blue_feathers blush boots breasts clothing feathers female filler_shmazman footwear genitals hi_res martlet_(undertale_yellow) monster nipples non-mammal_breasts non-mammal_nipples shoes solo undertale undertale_(series) undertale_yellow vulva
anthro avian beak bird blue_body blue_eyes blue_feathers breast_grab breasts brown_hair clover_(undertale_yellow) duo feathers female filler_shmazman hair hand_on_breast hi_res human humanoid male male/female mammal martlet_(undertale_yellow) nipples non-mammal_nipples penetration standing undertale undertale_(series) undertale_yellow vaginal vaginal_penetration wings
anthro anthro_penetrated avian beak bird blue_body blue_eyes blue_feathers bodily_fluids breast_grab breasts brown_hair clover_(undertale_yellow) cum duo feathers female female_penetrated filler_shmazman genital_fluids hair hand_on_breast hi_res human human_on_anthro human_penetrating human_penetrating_anthro interspecies male male/female male_penetrating male_penetrating_female mammal martlet_(undertale_yellow) nipples non-mammal_nipples penetration penile penile_penetration penis_in_vagina sex standing undertale undertale_(series) undertale_yellow vaginal vaginal_penetration wings
anthro avian beak bird blue_body blue_eyes blue_feathers breast_grab breasts brown_hair clover_(undertale_yellow) dildo duo feathers female female/female female_clover_(undertale_yellow) female_human filler_shmazman hair hand_on_breast hi_res human humanoid mammal martlet_(undertale_yellow) nipples non-mammal_nipples penetration sex sex_toy small_breasts standing strapon strapon_in_pussy strapon_sex toying_partner undertale undertale_(series) undertale_yellow vaginal vaginal_penetration wings
anthro avian beak bird blue_body blue_eyes blue_feathers breast_grab breasts brown_hair clover_(undertale_yellow) duo feathers female female_penetrated filler_shmazman genitals gynomorph gynomorph/female gynomorph_penetrating gynomorph_penetrating_female hair hand_on_breast hi_res human humanoid intersex intersex/female intersex_penetrating intersex_penetrating_female mammal martlet_(undertale_yellow) nipples non-mammal_nipples penetration penile penile_penetration penis penis_in_vagina sex standing third-party_edit undertale undertale_(series) undertale_yellow vaginal vaginal_penetration wings
anthro avian beak bird blue_body blue_eyes blue_feathers bodily_fluids breast_grab breasts brown_hair clover_(undertale_yellow) cum duo feathers female female_penetrated filler_shmazman genital_fluids genitals gynomorph gynomorph/female gynomorph_penetrating gynomorph_penetrating_female hair hand_on_breast human humanoid intersex intersex/female intersex_penetrating intersex_penetrating_female mammal martlet_(undertale_yellow) nipples non-mammal_nipples penetration penile penile_penetration penis penis_in_vagina sex standing third-party_edit undertale undertale_(series) undertale_yellow vaginal vaginal_penetration wings
andromorph andromorph/female andromorph_on_anthro andromorph_penetrating andromorph_penetrating_anthro andromorph_penetrating_female anthro anthro_penetrated avian beak bird blue_body blue_eyes blue_feathers breast_grab breasts brown_hair clover_(undertale_yellow) dildo duo feathers female female_on_human female_penetrated filler_shmazman genitals hair hand_on_breast hi_res human human_on_anthro human_penetrating human_penetrating_anthro human_penetrating_female intersex intersex/female intersex_on_anthro intersex_penetrating intersex_penetrating_anthro intersex_penetrating_female interspecies mammal martlet_(undertale_yellow) nipples non-mammal_nipples penetration sex sex_toy standing strapon strapon_in_pussy strapon_sex third-party_edit toying_partner undertale undertale_(series) undertale_yellow vaginal vaginal_penetration vulva wings
anthro avian beak bird blue_body blue_feathers blue_hair breasts dalv_(undertale_yellow) duo feathers feet female filler_shmazman full_nelson genitals hair hi_res horn male male/female martlet_(undertale_yellow) monster nipples non-mammal_nipples penis purple_body purple_skin talons toes undertale undertale_(series) undertale_yellow
anthro avian beak bird blue_body blue_feathers blue_hair bodily_fluids breasts cum dalv_(undertale_yellow) duo feathers feet female filler_shmazman full_nelson genital_fluids genitals hair hi_res horn male male/female martlet_(undertale_yellow) monster nipples non-mammal_nipples penis purple_body purple_skin talons toes undertale undertale_(series) undertale_yellow
3_toes absurd_res anthro avian between_toes bird black_and_white body_between_toes boots breasts claws clothing clover_(undertale_yellow) cowboy_hat duo efhosci extreme_size_difference feet female female/female foot_fetish foot_focus foot_play footwear hat headgear headwear heart_symbol hi_res human human_on_anthro in_shoe insole interspecies larger_female macro mammal martlet_(undertale_yellow) micro micro_between_toes monochrome nipples non-mammal_breasts non-mammal_hair non-mammal_nipples shoes size_difference size_play smaller_female soles squirming toe_claws toes undertale undertale_(series) undertale_yellow
3:4 absurd_res anthro anus areola avian beak big_breasts big_butt birbmabe bird blue_body blue_eyes blue_feathers blush book breasts butt dialogue english_text feathers female genitals hi_res martlet_(undertale_yellow) multiple_panel navel nipples nude presenting presenting_hindquarters solo tail tail_feathers talking_to_viewer text thick_thighs undertale undertale_(series) undertale_yellow vulva wide_hips winged_arms wings
anthro avian belly big_belly big_breasts bird blue_body blue_feathers blue_nipples breast_grab breasts clothed clothing dialogue enderryy english_text feathers female hand_on_breast hi_res hyper hyper_pregnancy martlet_(undertale_yellow) nipples one_eye_closed partially_clothed pregnant pregnant_anthro pregnant_female simple_background solo speech_bubble text undertale undertale_(series) undertale_yellow white_background wink
2023 abdominal_bulge ambiguous_gender anthro avian beak belly belly_grab big_belly big_breasts bird blue_body blue_feathers breasts burping cheezeezy clothing clover_(undertale_yellow) dialogue digestion digital_media_(artwork) duo english_text feathers female female_prey forced group hair human male male/male mammal martlet_(undertale_yellow) muffled navel nipples onomatopoeia open_mouth oral_vore overweight overweight_anthro rumbling_stomach shaded simple_background size_difference soft_vore sound_effects struggling struggling_prey text trio undertale_(series) undertale_yellow unwilling_prey vore yellow_beak
absurd_res anthro avian background_smoke big_breasts big_butt bikini breasts butt clothed clothing dialogue english_text feathered_tail feathered_wings feathers female fishnet_clothing fishnet_legwear hi_res huge_breasts huge_butt hyper hyper_breasts hyper_butt legwear lights martlet_(undertale_yellow) neck_tuft partially_clothed pole ryecatans smug solo stage_lights stage_show stripper_pole swimwear symbol tail text tuft two-piece_swimsuit undertale undertale_(series) undertale_yellow wings
absurd_res anthro avian background_smoke big_breasts big_butt bikini bodily_fluids breasts butt clothed clothing cum cum_drip cum_on_body cum_on_butt dialogue dripping english_text excessive_genital_fluids feathered_tail feathered_wings feathers female fishnet_clothing fishnet_legwear genital_fluids hi_res huge_breasts huge_butt hyper hyper_breasts hyper_butt lactating lactating_through_clothing legwear lights martlet_(undertale_yellow) milk neck_tuft partially_clothed pole ryecatans smug solo stage_lights stage_show stripper_pole swimwear symbol tail text tuft two-piece_swimsuit undertale undertale_(series) undertale_yellow wet wet_clothing wings
absurd_res anthro anthro_on_anthro anthro_penetrated anthro_penetrating anthro_penetrating_anthro avian balls beak big_breasts bird blue_body blue_eyes blue_feathers bodily_fluids breasts cum cum_in_vagina cum_inside dasaki digital_media_(artwork) duo english_text faetomi feathers female female_penetrated genital_fluids genitals hair hi_res impregnation interspecies knot_root knotting male male/female male_penetrating male_penetrating_female martlet_(undertale_yellow) monster nevrean nipples nude ovum penetration penis sex smile sperm_cell tail text undertale undertale_(series) undertale_yellow vaginal vaginal_knotting vaginal_penetration wings
absurd_res anthro areola avian balls beak big_breasts birbmabe bird blue_body blue_eyes blue_feathers blush bodily_fluids book breasts cowgirl_position dialogue duo english_text feathers female female_anthro female_on_human from_front_position genital_fluids genitals hi_res human human_on_anthro humanoid humanoid_genitalia humanoid_penis interspecies male male/female male_human male_on_anthro mammal martlet_(undertale_yellow) navel nipples nude on_bottom on_top penis sex text tongue undertale undertale_(series) undertale_yellow vaginal vaginal_fluids vulva
absurd_res anthro avian big_breasts bird blue_body blue_feathers breasts disembodied_penis duo erection feathers female female_penetrated genitals hair heart_symbol hi_res lennoxicon long_hair male male/female martlet_(undertale_yellow) night nipple_dip nipples nude penetration penile penis sex undertale_(series) undertale_yellow vaginal vaginal_penetration
absurd_res avian beak bird blue_body blue_feathers blue_hair boots bottomwear clothing feathers footwear hair hi_res martlet_(undertale_yellow) neck_tuft pants shed shizameakanzatsu shoes snow snowdin tuft undertale undertale_(series) undertale_yellow winter wood yellow_beak
1:1 2023 accessory anthro avian biped blue_body bodily_fluids clothing clover_(undertale_yellow) dot_eyes duo eyewear hat headgear headwear hi_res mammal martlet_(undertale_yellow) mo_(undertale_yellow) necktie procyonid raccoon running shirt simple_background simple_eyes sitting slightly_chubby solo starlo_(undertale_yellow) sunglasses tears topwear undertale undertale_(series) undertale_yellow watumn
4:3 after_rape after_sex all_fours anonymous_artist anthro archived_source ass_up avian bird blue_body blue_feathers bodily_fluids boots butt canid canine castle_wall ceroba_ketsukane clothed clothing clover_(undertale_yellow) cowboy cowboy_boots cowboy_hat cum cum_in_vagina cum_inside cum_pool dark_humor defeated digital_media_(artwork) dominant dominant_human dominant_male duo elemental_creature english_text excessive_cum excessive_genital_fluids exposed feathers female flora_fauna footwear forced fox genital_fluids hair hat headgear headwear hidden_eyes human human_dominating_anthro human_on_anthro humor interspecies male male/female male_dominating_female mammal martlet_(undertale_yellow) no_underwear on_model on_style pixel_(artwork) plant punishment punishment_sex rape rape_as_punishment red_hair ryona sex sexual_humor shoes sprite_art starlo_(undertale_yellow) submissive submissive_anthro submissive_female text text_box tree unavailable_at_source unconscious undertale_(series) undertale_yellow upskirt
2023 3_fingers accident accidental_exposure anthro avian beak big_breasts bird blue_body blue_feathers blue_hair blush bodily_fluids breasts covering covering_self dialogue_box digital_drawing_(artwork) digital_media_(artwork) english_text eye_through_hair eyelashes feathers female fingers gradient_background hair hand_bikini hi_res huge_breasts larikane martlet_(undertale_yellow) neck_tuft nude pink_blush simple_background snow snowflake snowing solo sweat sweatdrop tail tail_feathers text thick_thighs translucent translucent_hair tuft undertale undertale_(series) undertale_yellow yellow_beak
4:5 absurd_res anthro avian beak beak_fetish beak_play beak_sex beakjob bird blue_body blush bodily_fluids digital_media_(artwork) duo erection fellatio female first_person_view genitals hair heart_eyes heart_symbol hi_res human male male/female male_penetrating male_pov mammal martlet_(undertale_yellow) nsfwbloom nude oral oral_penetration penetration penile penis saliva sex undertale undertale_(series) undertale_yellow wings
4:5 absurd_res anthro anthro_penetrated avian beak beak_fetish beak_play beak_sex beakjob bird blue_body blush bodily_fluids cum cum_in_mouth cum_inside digital_media_(artwork) duo erection fellatio female female_on_human female_penetrated first_person_view genital_fluids genitals hair heart_eyes heart_symbol hi_res human human_on_anthro human_penetrating human_penetrating_anthro human_penetrating_female human_pov interspecies male male/female male_on_anthro male_penetrating male_penetrating_anthro male_penetrating_female male_pov mammal martlet_(undertale_yellow) nsfwbloom nude oral oral_penetration penetrating_pov penetration penile penile_penetration penis saliva sex undertale undertale_(series) undertale_yellow wings
2023 anthro avian beak big_breasts bird blue_body blue_eyes blue_feathers blue_hair blush bodily_fluids breasts dialogue_box digital_drawing_(artwork) digital_media_(artwork) disembodied_penis english_text eye_through_hair eyelashes feathers featureless_breasts female genitals hair hi_res larikane male martlet_(undertale_yellow) neck_tuft penis penis_shadow pink_blush simple_background solo sweat sweatdrop text translucent translucent_hair tuft undertale undertale_(series) undertale_yellow yellow_beak
1:1 absurd_res anthro avian clover_(undertale_yellow) cowboy desert duo female hi_res human mammal martlet_(undertale_yellow) plant shizameakanzatsu swing undertale undertale_(series) undertale_yellow
absurd_res anthro anus areola avian avian_feet beak big_breasts birbmabe bird blue_body blue_eyes blue_feathers blush book breasts clitoris cum_request dialogue english_text feathers feet female genitals hand_on_leg hand_on_thigh hi_res insemination_request lying martlet_(undertale_yellow) navel nipples nude on_back raised_arm solo tail tail_feathers text thick_thighs tongue undertale undertale_(series) undertale_yellow vulva wide_hips winged_arms wings
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