4:3 alternate_universe ambiguous_gender animated_skeleton blue_ectobody blue_vulva bodily_fluids bone duo ectovagina female female/ambiguous fingering genitals pelvis red_eyes rib_cage sans_(underfell) sans_(undertale) skeleton skull spaceandsauce spine spread_legs spreading sweat sweatdrop undead undertale undertale_(series) vulva
alpha_channel alternate_universe andromorph andromorph_humanoid blue_ectobody blue_penis blue_tongue bodily_fluids bone cracked_skull crying duo ectobody ectopenis ectovagina female from_front_position genitals hickorydox humanoid intersex intersex/male intersex_humanoid kustard(ship) lying male male/female male/male missionary_position on_back penis pinned pinned_arms pinned_to_ground red_tongue sans_(underfell) sans_(undertale) sex sharp_teeth skeleton tears tears_of_pleasure teeth tongue undertale undertale_(series)
alternate_universe anthro belly big_breasts big_butt big_penis blush bodily_fluids bone bovid breasts butt caprine clothed clothed_sex clothing crying curvy_figure duo erection eyes_closed female genital_fluids genitals goat hi_res male male/female mammal mature_female nipples open_mouth oral penetration penile penile_penetration penis penis_in_vagina rear_view sans_(underfell) seductive sex size_difference skeleton slightly_chubby slightly_chubby_female smaller_male submissive tears tears_of_pleasure teddynours thick_thighs toriel toriel_(underfell) underfell undertale_(series) vaginal vaginal_fluids vaginal_penetration vulva wide_hips
alternate_universe anthro areola aroused bed belly big_areola big_breasts big_nipples blush bodily_fluids bone boss_monster_(undertale) bovid breasts caprine clothing curvy_figure duo erection eyelashes female fingering fingers floppy_ears furniture genital_fluids genitals goat heart_symbol hi_res horn huge_areola huge_nipples legwear male mammal masturbation mature_female nipple_fetish nipple_pinch nipple_play nipples open_mouth orgasm orgasm_face overweight penetration pinch red_eyes sans_(underfell) sans_(undertale) shaking size_difference skeleton slightly_chubby slightly_chubby_female tail teddynours thick_thighs thigh_highs toriel toriel_(underfell) touching_breast tremble_lines trembling underfell undertale_(series) vaginal vaginal_fingering vaginal_fluids vaginal_masturbation vaginal_penetration vulva wet
alternate_universe anthro big_breasts blush bone bovid breasts caprine censored clothed clothing coat dream dress duo embarrassed eyelashes female goat heart_symbol hi_res love male male/female mammal mature_female overweight red_eyes romantic romantic_couple sans_(underfell) seductive shy size_difference skeleton slightly_chubby slightly_chubby_female smaller_male smile symbol teddynours teeth thick_thighs topwear toriel toriel_(underfell) torn_clothing underfell undertale_(series) wide_hips yellow_body
2025 big_breasts bone breasts chain_collar chain_necklace claws clothing collar digitigrade dress ectobody ectobreasts ectoplasm english_text facial_scar fake_horns female gold_(metal) gold_tooth humanoid jewelry monster necklace red_body red_ectobody red_eyes sans_(underfell) sans_(undertale) scar sharp_teeth skeleton solo speech_bubble tail teeth text undertale_(series) zeryxis
absurd_res alternate_universe barazoku big_butt bigbchevalier black_sclera bottomless brown_clothing brown_jacket brown_topwear butt butt_focus clothed clothing dialogue dialogue_box english_text geometric_background gold_(metal) gold_tooth grid_background hi_res huge_butt humanoid jacket jacket_only looking_at_viewer male manly muscular muscular_male not_furry not_furry_focus nude pattern_background red_eyes sans_(underfell) seductive sharp_teeth simple_background solo talking_to_viewer teeth text thick_arms thick_thighs topwear topwear_only undead underfell white_body
ambiguous_gender anthro big_ears big_pupils bone cabbitdork cigar clothing digital_drawing_(artwork) digital_media_(artwork) dipstick_hair duo ear_piercing ear_ring english_text fangs fur gold_(metal) gold_jewelry gold_necklace gold_tooth grey_body grey_fur grey_hair hair hi_res hoodie jewelry lagomorph long_tail looking_at_another mammal narrowed_eyes necklace piercing pupils red_eyes ring_piercing sans_(underfell) sharp_teeth short_hair simple_background skeleton slightly_chubby smoking smoking_cigar speech_bubble sweater tail teeth text topwear unnamed_character whisker_spots whiskers
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