alphys alphys_(underswap) alternate_universe animal_humanoid arachnid arachnid_humanoid armor arthropod arthropod_humanoid bar_stool book boss_monster_(undertale) bovid bow_(feature) bow_tie caprine chara_(underswap) chara_(undertale) clothing coat door english_text eyewear facial_hair furniture glasses group hair hair_bun hoodie humanoid kerchief lab_coat mammal min-play_(artist) monochrome muffet muffet_(underswap) mustache papyrus_(underswap) papyrus_(undertale) sans_(underswap) sans_(undertale) spider_humanoid stool text topwear toriel underswap undertale undertale_(series) undyne undyne_(underswap) window
2016 animal_humanoid arachnid arachnid_humanoid areola arthropod arthropod_humanoid breasts clitoral clitoral_masturbation clitoral_rubbing clitoris erect_nipples female genitals humanoid masturbation muffet nipples pillarbox sirdooblie solo spider spider_humanoid third-party_edit undertale undertale_(series) vaginal vaginal_masturbation vulva
animal_humanoid arachnid arachnid_humanoid arthropod arthropod_humanoid breasts dildo doxy fangs female flogger humanoid muffet multi_eye multi_limb non-mammal_breasts paddle pigtails sex_toy small_breasts solo spider spider_humanoid teeth undertale undertale_(series) whip
animal_humanoid arachnid arachnid_humanoid arthropod arthropod_humanoid breasts dildo doxy fangs female flogger humanoid monochrome muffet multi_eye multi_limb paddle pigtails sex_toy small_breasts solo spider spider_humanoid teeth undertale undertale_(series) whip
1:1 ambiguous_gender anthro arachnid arthropod artylovr duo female feral larger_female low_res lying muffet pigtails simple_background size_difference smaller_ambiguous spider undertale undertale_(series) white_background
1:1 animal_humanoid arachnid arachnid_humanoid arthropod arthropod_humanoid artylovr beverage container cup female food holding_object humanoid low_res muffet multi_arm multi_limb pigtails simple_background solo spider spider_humanoid tea tea_cup teapot undertale undertale_(series)
1:1 2016 6_arms animal_humanoid animatronic anthro arachnid arachnid_humanoid arthropod arthropod_humanoid black_bottomwear black_clothing black_pants bottomwear canid canine clothed clothed_anthro clothed_male clothing crossover digital_media_(artwork) dress five_nights_at_freddy's five_nights_at_freddy's_2 fox foxtragic fully_clothed fully_clothed_anthro fully_clothed_male humanoid machine male male_anthro mammal mangle_(fnaf) muffet multi_arm multi_limb pants purple_clothing purple_dress robot scottgames spider_humanoid undertale undertale_(series)
animal_humanoid arachnid arachnid_humanoid arthropod arthropod_humanoid arthropod_webbing breasts clitoris female folded genitals grey_background humanoid legs_up muffet multi_arm multi_eye multi_limb nipples presenting presenting_vulva simple_background solo spider spider_humanoid spread_vulva spreading undertale undertale_(series) vulva
animal_humanoid arachnid arachnid_humanoid areola arthropod arthropod_humanoid beverage big_areola big_breasts big_nipples black_and_white black_background bodily_fluids breast_milking breasts container cup duo english_text female food huge_areola huge_nipples humanoid jim_sugomi lactating milk monochrome muffet multi_breast multi_eye nipples pigtails puffy_areola puffy_nipples simple_background spider spider_humanoid tea_cup text undertale undertale_(series)
2015 absurd_res accessory alphys ambiguous_gender animated_skeleton anthro aquatic arachnid armless armor arthropod asgore_dreemurr beverage bone boss_monster_(undertale) bovid bow_(feature) bow_accessory bow_ribbon brown_hair canid canine canis caprine clothed clothed_human clothing container cup domestic_dog elemental_creature empty_eyes eyes_closed eyewear fangs female feral fire fish flora_fauna flower flowey_the_flower food footwear frisk_(undertale) fur ghost glasses gloves grass greater_dog grey_hair group hair hair_accessory hair_bow hair_ribbon handwear happy heart_symbol hi_res holding_object hoodie horn human humanoid lesser_dog light lizard long_ears long_image machine male mammal melee_weapon mettaton mettaton_ex monster_kid muffet multi_arm multi_eye multi_limb multiple_images napstablook nyapapa open_mouth papyrus_(undertale) photoshop_flowey pigtails plant polearm reptile ribbons robe robot sans_(undertale) scales scalie shoes short shrub signature silhouette skeleton sky slippers smile snow solo soul soul_(undertale) sparkles spear spider spider_web spikes spirit string sunflower tall_image tea tea_cup teapot teeth tem temmie_(undertale) tongue tongue_out topwear toriel tree trio twin_bows twin_hair_bows undead undertale undertale_(series) undyne weapon white_body white_fur
accessory animal_humanoid arachnid arachnid_humanoid arthropod arthropod_humanoid biped black_eyes black_hair bottomwear bow_(feature) bow_accessory bow_ribbon clothing fangs female frilly frilly_bottomwear frilly_clothing full-length_portrait hair hair_accessory hair_bow hair_ribbon hi_res humanoid muffet multi_arm multi_eye multi_limb noseless pantaloons portrait purple_body purple_skin ribbons signature simple_background smile solo spider spider_humanoid standing teeth twin_bows twin_hair_bows ubiquitatem undertale undertale_(series) white_background
1:1 animal_humanoid arachnid arachnid_humanoid armwear arthropod arthropod_humanoid black_hair breasts chara_(undertale) cleavage clothed clothing duo elbow_gloves erection female female_on_human female_penetrated fingerless_gloves genitals gloves hair handwear human human_on_humanoid human_penetrating human_penetrating_humanoid humanoid humanoid_penetrated interspecies legwear male male/female male_on_humanoid male_penetrating male_penetrating_female mammal muffet multi_eye multi_limb no_underwear penetration penis penis_poking_out purple_body purple_skin sex simple_background smile spider_humanoid tattoo thigh_highs topless tyrannobro undertale undertale_(series) vaginal vulva
accessory anthro anthro_penetrated arachnid arthropod biped blush bodyattk bound bow_(feature) bow_accessory bow_ribbon breasts cowgirl_position dominant dominant_female duo female female_focus female_on_human female_on_top female_penetrated first_person_view from_front_position genitals hair_accessory hair_bow hair_ribbon happy human human_on_anthro human_penetrating human_penetrating_anthro interspecies looking_pleasured male male/female male_on_anthro male_on_bottom male_penetrating male_penetrating_female male_pov mammal muffet multi_arm multi_eye multi_limb navel nipples non-mammal_nipples on_bottom on_top penetrating_pov penetration pigtails restrained ribbons sex simple_background smile solo_focus spider submissive submissive_male submissive_pov twin_bows twin_hair_bows undertale undertale_(series) vaginal vulva
accessory animal_humanoid anus arachnid arachnid_humanoid arthropod arthropod_humanoid arthropod_webbing biped blush bodily_fluids bodyattk boots bow_(feature) bow_accessory bow_ribbon breasts clothing cum cum_in_ass cum_inside drooling ejaculation fangs female fingering fingering_self footwear genital_fluids genitals hair_accessory hair_bow hair_ribbon hi_res high_heeled_boots high_heels humanoid knee_boots knee_highs legwear looking_at_viewer masturbation muffet multi_arm multi_eye multi_limb navel nipples non-mammal_nipples open_mouth orgasm pigtails raised_leg ribbons saliva shoes simple_background solo spider spider_humanoid stockings teeth tongue tongue_out twin_bows twin_hair_bows undertale undertale_(series) vaginal_fluids vaginal_squirting vulva
16:9 animated_skeleton anthro aquatic arachnid arthropod asgore_dreemurr beard black_bars blood bodily_fluids bone boss_monster_(undertale) bovid caprine clothing crying facial_hair female fish frisk_(undertale) group heart_symbol hi_res horn human letterbox male mammal mettaton mettaton_neo muffet papyrus_(undertale) pdubbsquared sad sans_(undertale) skeleton soul_(undertale) spider tears toriel undead undertale undertale_(series) undyne undyne_the_undying widescreen
abstract_background absurd_res all_fours anthro arachnid arthropod bodily_fluids duo female first_person_view food hair heart_eyes heart_symbol hi_res hot_dog hr.b ketchup korean korean_text looking_at_viewer male male/female muffet multi_eye multi_limb open_mouth pigtails saliva short_hair spider text translated undertale undertale_(series)
2016 animal_humanoid anthro anthro_penetrated arachnid arachnid_humanoid arms_above_head arthropod arthropod_humanoid biped blush bodily_fluids breasts clothed clothing clothing_aside cowgirl_position datfurrydude duo erection fangs female female_focus female_on_human female_on_top female_penetrated first_person_view frisk_(undertale) from_front_position genital_fluids genitals heart_symbol human human_on_anthro human_penetrating human_penetrating_anthro humanoid insect insect_humanoid interspecies looking_at_viewer male male/female male_on_anthro male_on_bottom male_penetrating male_penetrating_female male_pov mammal muffet multi_eye multi_limb musical_note musical_symbol on_bottom on_top panties panties_aside penetrating_pov penetration penile penile_penetration penis penis_in_vagina saliva sex solo_focus speech_bubble spider_humanoid spread_legs spreading symbol teeth topless undertale undertale_(series) underwear underwear_aside vaginal vaginal_fluids vaginal_penetration vulva
4:3 accessory alpha_channel anthro aquatic arachnid arthropod black_hair blonde_hair bow_(feature) bow_accessory bow_ribbon breasts chair clothing container crossover cup cupcake duo fangs female feral food furniture hair hair_accessory hair_bow hair_ribbon lorelei_(monster_girl_gamu) merfolk monster_girl_(genre) monster_girl_gamu muffet multi_arm multi_eye multi_limb panties plate ponehanon ribbons smile spider split_form tea_cup teapot teeth twin_bows twin_hair_bows undertale undertale_(series) underwear
absurd_res anthro arachnid arthropod dancing duo elemental_creature elemental_humanoid eyewear female fire fire_creature fire_humanoid glasses grillby hi_res humanoid male male/female muffet simple_background t1nk3r-t0y undertale undertale_(series) white_background
accessory anthro anthro_penetrated arachnid armwear arthropod biped black_hair bow_(feature) bow_accessory bow_ribbon breasts brown_hair clothing dessert doughnut duo eclair elbow_gloves female female_on_human female_penetrated food genitals gloves hair hair_accessory hair_bow hair_ribbon handwear hi_res human human_on_anthro human_penetrating human_penetrating_anthro interspecies legwear male male/female male_on_anthro male_penetrating male_penetrating_female mammal muffet multi_arm multi_eye multi_limb multicolored_hair nipples open_mouth pastry penetration penile penile_penetration penis penis_in_vagina purple_eyes red_hair ribbons riding_crop sex sign smile spider spider_web stockings text tongue tongue_out twin_bows twin_hair_bows two_tone_hair undertale undertale_(series) vaginal vaginal_penetration wastedtimeee when_you_see_it whip
2016 4:5 accessory animal_humanoid arachnid arachnid_humanoid arthropod arthropod_humanoid bikini black_eyes black_hair bow_(feature) bow_accessory bow_ribbon breasts clothing female fluffbug hair hair_accessory hair_bow hair_ribbon humanoid muffet multi_arm multi_eye multi_limb one_eye_closed purple_body purple_skin red_eyes ribbons simple_background solo spider spider_humanoid swimwear text twin_bows twin_hair_bows two-piece_swimsuit undertale undertale_(series) wink
arachnid arthropod black_hair blouse clothing container cup duo feral hair humanoid meammy muffet solo_focus spider spider_web teapot topwear undertale undertale_(series) watermark
anthro arachnid arthropod bdsm bondage boss_monster_(undertale) bound bovid butt caprine clothing collar convenient_censorship corset dominant dominant_female duo fel-fisk female female/female fur giggling gloves handwear heart_symbol hi_res horn larger_female larger_sub lingerie mammal muffet multi_arm multi_limb nude pigtails purple_body purple_skin red_eyes restraints rope rope_bondage simple_background sinisk size_difference smaller_female spider submissive submissive_female topwear toriel undertale undertale_(series) white_body white_fur
2016 anal anal_penetration anthro arachnid areola armwear arthropod ball_fondling balls blush clothing container cup disembodied_penis double_penetration elbow_gloves erect_nipples erection fangs female female_focus fondling foreskin gangbang genitals gloves group group_sex hair half-closed_eyes handjob handwear humanoid_genitalia humanoid_penis laces legwear male male/female male_penetrating matospectoru money muffet multi_arm multi_eye multi_limb narrowed_eyes navel nipples open_mouth penetration penile penis prostitution purple_body purple_hair purple_skin sex spider spread_legs spreading stockings teeth undertale undertale_(series) vaginal vaginal_penetration vein veiny_penis
2016 anal anal_penetration anthro arachnid areola armwear arthropod ball_fondling balls blush bodily_fluids clothing container cum cum_in_a_cup cum_in_ass cum_in_container cum_in_vagina cum_inside cum_on_face cumshot cup disembodied_penis ejaculation elbow_gloves erect_nipples erection fangs female female_focus fondling foreskin gangbang genital_fluids genitals gloves group group_sex hair half-closed_eyes handjob handwear laces legwear male male/female male_penetrating matospectoru money muffet multi_arm multi_eye multi_limb narrowed_eyes navel nipples open_mouth orgasm penetration penile penis prostitution purple_body purple_hair purple_skin sex spider spread_legs spreading stockings teeth undertale undertale_(series) vaginal vaginal_penetration vein veiny_penis
4:3 animal_humanoid anthro aquatic arachnid arachnid_humanoid arthropod arthropod_humanoid athletic athletic_female bed bedroom big_breasts blue_body blue_scales bodily_fluids boss_monster_(undertale) bovid breast_size_difference breasts caprine claws clitoral_hood clitoris cunnilingus evanight eyes_closed female female/female fish fur furniture genital_fluids genitals group group_sex hair hands_on_another's_hips hands_on_hips horn humanoid humanoid_on_anthro interspecies kneeling larger_female long_hair lying mammal muffet multi_arm multi_breast multi_eye multi_limb nipples non-mammal_breasts non-mammal_vulva nude on_back open_mouth oral plantigrade purple_body purple_skin red_hair scales sex size_difference slightly_chubby small_breasts smaller_female spider_humanoid spread_legs spreading threesome toe_claws tongue tongue_out toriel tribadism trio undertale undertale_(series) undyne vaginal vaginal_fluids vulva white_body white_fur
8-tomb animal_humanoid anthro arachnid arachnid_humanoid arthropod arthropod_humanoid bathroom black_hair breasts butt disembodied_hand duo female grope hair hand_on_butt hi_res humanoid muffet multi_eye multi_limb ponytail spider_humanoid towel undertale undertale_(series) water wet
accessory anthro arachnid areola arthropod black_hair blush boots bow_(feature) bow_accessory bow_ribbon breasts butt clitoris clothing cowgirl_position digital_media_(artwork) duo erection fangs female female_on_top female_penetrated first_person_view footwear from_front_position genitals hair hair_accessory hair_bow hair_ribbon hi_res human looking_at_viewer male male/female male_on_bottom male_penetrating male_penetrating_female male_pov mammal monochrome muffet multi_arm multi_eye multi_limb navel nipple_fetish nipple_pinch nipple_play nipples on_bottom on_top open_mouth penetrating_pov penetration penile penile_penetration penis penis_in_vagina pigtails pinch ribbons sex shoes spider teeth tenshigarden twin_bows twin_hair_bows undertale undertale_(series) vaginal vaginal_penetration vulva
3:4 animal_humanoid arachnid arachnid_humanoid arthropod arthropod_humanoid fangs female hi_res humanoid monochrome muffet multi_eye multi_limb open_mouth simple_background solo spider spider_humanoid teeth undertale undertale_(series) vono yawn
5:4 animated animated_gif arachnid arthropod fangs female humanoid keyboard monochrome muffet multi_eye multi_limb short_playtime simple_background solo spider teeth undertale undertale_(series) unknown_artist
5:6 animal_humanoid arachnid arachnid_humanoid arthropod arthropod_humanoid fangs female hi_res humanoid looking_at_viewer monochrome muffet multi_eye multi_limb one_eye_closed simple_background solo spider spider_humanoid teeth thick_thighs undertale undertale_(series) unknown_artist wink
animal_humanoid arachnid arachnid_humanoid arthropod arthropod_humanoid fangs female humanoid looking_at_viewer low_res monochrome muffet multi_eye multi_limb one_eye_closed pigtails simple_background solo spider spider_humanoid teeth undertale undertale_(series) unknown_artist white_background wink
animal_humanoid arachnid arachnid_humanoid arthropod arthropod_humanoid english_text fangs female humanoid looking_at_viewer monochrome muffet multi_eye multi_limb pigtails simple_background spider spider_humanoid teeth text undertale undertale_(series) unknown_artist white_background
accessory anthro arachnid arthropod big_breasts black_hair bodily_fluids bottomless bow_(feature) bow_accessory bow_ribbon breast_squish breasts clothed clothing cum cumshot digital_drawing_(artwork) digital_media_(artwork) disembodied_penis double_handjob ejaculation erection fangs female genital_fluids genitals group group_sex hair hair_accessory hair_bow hair_ribbon handjob heart_reaction heart_symbol hi_res humanoid humanoid_genitalia humanoid_penis male messy monochrome muffet multi_arm multi_eye multi_limb nipples non-mammal_nipples open_clothing open_mouth open_shirt open_topwear orgasm penile penis pictographics pigtails pixelated_heart red_heart ribbons sex shirt solo_focus speech_bubble spider squish teeth tenshigarden threesome topwear trio twin_bows twin_hair_bows undertale undertale_(series)
4_toes anthro arachnid arthropod barefoot beverage black_hair boss_monster_(undertale) bovid brown_eyes caprine carrot claws clothed clothing coffee detailed_background dress duo english_text feet female female/female food fur groceries hair half-closed_eyes heart_symbol hi_res horn jewelry kissing long_ears mammal muffet multi_arm multi_eye multi_limb narrowed_eyes necklace outside plant purple_body purple_skin romantic romantic_couple smile street text toe_claws toes toriel undertale undertale_(series) uselessenthusiasm vegetable white_body white_fur
1:1 animal_humanoid arachnid arachnid_humanoid arthropod arthropod_humanoid big_breasts blush breasts davidsanchan duo fangs female first_person_view genitals hi_res humanoid looking_at_viewer male male_pov monochrome muffet multi_eye multi_limb nipples non-mammal_breasts non-mammal_nipples penis pigtails simple_background solo_focus spider spider_humanoid teeth undertale undertale_(series) vaginal vulva white_background
anal anatid animated_skeleton anon anonym anseriform avian bird bodily_fluids bone cum double double_penetration duck erection female gaster genital_fluids genitals glowing group helaviskrew hi_res laboratory male male/female monster muffet napstablook neon papyrus_(undertale) penetration penis sans_(undertale) science skeleton undead undertale undertale_(series) vaginal vaginal_penetration vulva
accessory animal_humanoid arachnid arachnid_humanoid arthropod arthropod_humanoid blush bow_(feature) bow_accessory bow_ribbon bow_tie colored determined english_text fangs female hair_accessory hair_bow hair_ribbon heart_symbol hi_res humanoid mudkipful muffet purple_background ribbons simple_background spelling spider spider_humanoid spider_web teeth text twin_bows twin_hair_bows undertale undertale_(series)
2016 accessory animal_humanoid arachnid arachnid_humanoid arthropod arthropod_humanoid beverage bow_(feature) bow_accessory bow_ribbon female food hair_accessory hair_bow hair_ribbon humanoid looking_at_viewer muffet nam pose ribbons solo spider spider_humanoid tea twin_bows twin_hair_bows undertale undertale_(series)
anthro arachnid arthropod bodily_fluids cum cum_on_face doneru fangs female genital_fluids hair heart_symbol muffet one_eye_closed open_mouth simple_background solo spider teeth tongue tongue_out undertale undertale_(series) wink
anthro anthro_penetrated arachnid arthropod biped bodily_fluids breasts cum cum_in_a_cup cum_in_container cum_in_mouth cum_inside cum_on_breasts dankodeadzone english_text erection fellatio female female_penetrated foreskin genital_fluids genitals group group_sex hair handjob hi_res human human_on_anthro human_penetrating human_penetrating_anthro humanoid_genitalia humanoid_penis interspecies male male/female male_penetrating male_penetrating_female mammal muffet multi_eye multi_limb nipples nude oral penetration penile penis pigtails purple_body purple_eyes purple_hair purple_nipples purple_skin sex spider text undertale undertale_(series)
:3 anthro arachnid arthropod bent_over bite biting_lip biting_own_lip blue_background blush boss_monster_(undertale) bovid caprine clothed clothing dress duo fel-fisk female female/female fondling from_behind_position fur gradient_background heart_symbol horn humanoid imminent_oral larger_female legwear lingerie mammal muffet multi_arm multi_eye multi_limb oral purple_body purple_skin red_eyes self_bite sex simple_background sinisk size_difference smaller_female smile spider stockings tongue tongue_out toriel undertale undertale_(series) vaginal white_body white_fur
2016 accessory animal_humanoid anus arachnid arachnid_humanoid arthropod arthropod_humanoid biped black_hair blush bow_(feature) bow_accessory bow_ribbon breasts c1-11131 dialogue digital_media_(artwork) english_text fangs female genitals hair hair_accessory hair_bow hair_ribbon hi_res humanoid muffet multi_arm multi_eye multi_limb nipples nude open_mouth pigtails presenting ribbons solo spider spider_humanoid teeth text twin_bows twin_hair_bows undertale undertale_(series) vulva
accessory anthro arachnid armpit_hair arthropod bdsm bite biting_lip biting_own_lip black_background bodily_fluids body_hair bondage boss_monster_(undertale) bound bovid breasts butt caprine clothing corset dominant dominant_female drooling duo fel-fisk female female/female fur garter gloves grin handwear horn larger_female larger_sub legwear lingerie mammal muffet multi_arm multi_eye multi_limb nipples nude one_eye_closed purple_body purple_skin red_eyes restraints rope rope_bondage saliva self_bite simple_background sinisk size_difference smaller_female smile spider stockings submissive submissive_female topwear toriel undertale undertale_(series) white_body white_fur
2016 amalgamate ambiguous_gender animated_skeleton aquatic arachnid armor arthropod asriel_dreemurr avian battle beverage bodily_fluids bone boss_monster_(undertale) bovid butterfly caprine clothing comic container cup cupcake dagger dessert doughnut electronics elemental_creature english_text explosion eye_patch eyewear female fight fish flora_fauna flower flower_creature flowey_the_flower food footwear frisk_(undertale) gaster_blaster goat hard_hat headgear helmet human humanoid insect lepidopteran lynxgriffin mad_dummy mammal melee_weapon monochrome muffet pastry photoshop_flowey plant polearm reaper_bird rocket rope sans_(undertale) skeleton spear speech_bubble spider spider_web sweat tea tea_cup television text toriel undead undertale undertale_(series) undyne vines weapon wounded yelling
2016 anthro arachnid areola arthropod bodily_fluids breasts cum cum_in_mouth cum_inside cum_on_face erect_nipples erection female geeflakes genital_fluids genitals group group_sex handjob heart_symbol hot_dogging human human_on_anthro interspecies male mammal muffet nipples non-mammal_nipples penile penis sex spider threesome trio undertale undertale_(series)
animated animated_gif anthro arachnid arthropod blush boss_monster_(undertale) bovid caprine dark duo eyes_closed female female/female fur horn hug kissing mammal muffet multi_arm multi_limb short_playtime sinisk spider toriel undertale undertale_(series) white_body white_fur
arachnid arthropod black_hair blush bodily_fluids clothed clothing dress drooling female hair heart_eyes heart_symbol humanoid looking_at_viewer muffet multi_arm multi_eye multi_limb nekuzx open_mouth open_smile pink_tongue purple_background purple_body purple_eyes purple_skin purple_theme ribbons saliva simple_background smile solo spider tongue undertale undertale_(series)
anthro arachnid arthropod boss_monster_(undertale) bovid caprine clothed clothing dress duo eyes_closed fangs female female/female flower fur horn larger_female long_ears mammal muffet multi_arm multi_eye multi_limb plant purple_body purple_skin robe simple_background sitting size_difference smaller_female smile spider teeth toriel undertale undertale_(series) unknown_artist white_background white_body white_fur
animal_humanoid arachnid arachnid_humanoid arthropod arthropod_humanoid black_hair cosplay fangs female hair hands_on_hips hi_res hood humanoid khuzang marvel muffet multi_arm multi_eye multi_limb purple_eyes solo spider-gwen spider_humanoid teeth undertale undertale_(series)
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