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mcmadmissile

2017 4_toes animal_genitalia animal_penis anthro autofellatio balls blue_eyes bodily_fluids canid canine canine_genitalia canine_penis claws erection feet fur genital_fluids genitals lying male mammal mcmadmissile navel nipples nude open_mouth pawpads penis precum sheath signature simple_background solo tail toes tongue tongue_out
2017 4_toes animal_genitalia animal_penis anthro autofellatio balls blue_eyes bodily_fluids canid canine canine_genitalia canine_penis claws erection feet fur genital_fluids genitals lying male mammal mcmadmissile navel nipples nude open_mouth pawpads penis precum sheath signature simple_background solo tail toes tongue tongue_out
anal anal_sex anthro anthro_penetrating balls biped equid equine genitals horn horse lying male male/male mammal mcmadmissile muscular muscular_anthro muscular_male nipples on_back penetration sex standing tail unicorn
anal anal_sex anthro anthro_penetrating balls biped equid equine genitals horn horse lying male male/male mammal mcmadmissile muscular muscular_anthro muscular_male nipples on_back penetration sex standing tail unicorn
2016 anthro asinus biped black_hair bodily_fluids bottomwear clothed clothing digital_media_(artwork) donkey ears_down equid equine erection foreskin fur genital_fluids genitals grey_body grey_fur grin hair hi_res humanoid_genitalia humanoid_penis jacket kneeling long_ears long_hair male mammal mcmadmissile open_bottomwear open_clothing open_pants pants penis pink_background pivoted_ears poking_out precum simple_background smile solo tail tail_tuft teeth tony_(terribleanimal) topwear torn_bottomwear torn_clothing torn_pants tuft underwear watermark
2016 anthro asinus biped black_hair bodily_fluids bottomwear clothed clothing digital_media_(artwork) donkey ears_down equid equine erection foreskin fur genital_fluids genitals grey_body grey_fur grin hair hi_res humanoid_genitalia humanoid_penis jacket kneeling long_ears long_hair male mammal mcmadmissile open_bottomwear open_clothing open_pants pants penis pink_background pivoted_ears poking_out precum simple_background smile solo tail tail_tuft teeth tony_(terribleanimal) topwear torn_bottomwear torn_clothing torn_pants tuft underwear watermark
3_penises 4_fingers 4_toes animal_genitalia animal_penis anthro bodily_fluids erection feet fingers genital_fluids genitals hand_behind_head leopard_slug male markings mcmadmissile mollusk multi_genitalia multi_penis navel nipples nude penis red_background signature simple_background solo tail tapering_penis toes triphallia
3_penises 4_fingers 4_toes animal_genitalia animal_penis anthro bodily_fluids erection feet fingers genital_fluids genitals hand_behind_head leopard_slug male markings mcmadmissile mollusk multi_genitalia multi_penis navel nipples nude penis red_background signature simple_background solo tail tapering_penis toes triphallia
4_toes 5_fingers anthro balls black_background blood bodily_fluids brown_body brown_fur chest_tuft claws dripping erection feet fingers fur genital_fluids genitals gnoll hi_res humanoid_genitalia humanoid_penis hyena inner_ear_fluff male mammal mcmadmissile muscular muscular_anthro muscular_male navel nude outside pawpads penis plant precum precum_drip scratches signature simple_background solo standing stripes tail teeth toes tuft
4_toes 5_fingers anthro balls black_background blood bodily_fluids brown_body brown_fur chest_tuft claws dripping erection feet fingers fur genital_fluids genitals gnoll hi_res humanoid_genitalia humanoid_penis hyena inner_ear_fluff male mammal mcmadmissile muscular muscular_anthro muscular_male navel nude outside pawpads penis plant precum precum_drip scratches signature simple_background solo standing stripes tail teeth toes tuft
4_toes 5_fingers animal_genitalia animal_penis anthro anthro_on_anthro arms_tied ass balls bodily_fluids bottomwear bottomwear_down bound canid canine canine_genitalia canine_penis capcom claws clothed clothing cum cum_on_penis darkstalkers duo ear_piercing erection eye_contact feet fingers frottage fur gallon genital_fluids genitals hair highlights_(coloring) jon_talbain knot licking licking_lips licking_own_lips looking_at_another male male/male male_only mammal mcmadmissile multicolored_body multicolored_fur muscular muscular_anthro muscular_male orange_background pants pants_down partially_clothed penis piercing self_lick sex signature simple_background standing tail teeth toes tongue tongue_out topless topless_anthro topless_male torn_bottomwear torn_clothing two_tone_body two_tone_fur vampire_savior were werecanid werecanine werewolf yaoi yellow_eyes
4_toes 5_fingers animal_genitalia animal_penis anthro anthro_on_anthro arms_tied ass balls bodily_fluids bottomwear bottomwear_down bound canid canine canine_genitalia canine_penis capcom claws clothed clothing cum cum_on_penis darkstalkers duo ear_piercing erection eye_contact feet fingers frottage fur gallon genital_fluids genitals hair highlights_(coloring) jon_talbain knot licking licking_lips licking_own_lips looking_at_another male male/male male_only mammal mcmadmissile multicolored_body multicolored_fur muscular muscular_anthro muscular_male orange_background pants pants_down partially_clothed penis piercing self_lick sex signature simple_background standing tail teeth toes tongue tongue_out topless topless_anthro topless_male torn_bottomwear torn_clothing two_tone_body two_tone_fur vampire_savior were werecanid werecanine werewolf yaoi yellow_eyes
2015 ambiguous_gender animal_genitalia canid canine canis chihuahua claws countershading digital_media_(artwork) domestic_dog feral full-length_portrait fur genitals mammal mcmadmissile paws pink_body pink_fur portrait quadruped sheath simple_background solo teeth toy_dog
2015 ambiguous_gender animal_genitalia canid canine canis chihuahua claws countershading digital_media_(artwork) domestic_dog feral full-length_portrait fur genitals mammal mcmadmissile paws pink_body pink_fur portrait quadruped sheath simple_background solo teeth toy_dog
2014 animal_genitalia blonde_hair brown_body centaur clothed clothing digital_media_(artwork) ear_piercing equid equid_taur full-length_portrait gauged_ear genitals hair hi_res hooves humanoid_taur lying male male_only mammal mammal_taur mcmadmissile multiple_images on_hind_legs on_side orange_hair piercing portrait purple_hair red_body sheath simple_background solo taur walking white_body yellow_body
2014 animal_genitalia blonde_hair brown_body centaur clothed clothing digital_media_(artwork) ear_piercing equid equid_taur full-length_portrait gauged_ear genitals hair hi_res hooves humanoid_taur lying male male_only mammal mammal_taur mcmadmissile multiple_images on_hind_legs on_side orange_hair piercing portrait purple_hair red_body sheath simple_background solo taur walking white_body yellow_body
absurd_res anthro blue_eyes bodily_fluids bottomwear bottomwear_aside brown_body brown_fur claws clothing clothing_aside crate cum cum_in_pussy cum_inside dominant dominant_male duo ejaculation erection feet female female_penetrated fur genital_fluids genitals gnoll hi_res horn huge_filesize hyena hypnosis kobold larger_male leaking_cum loincloth loincloth_aside looking_pleasured magic magic_user male male/female male_penetrating male_penetrating_female mammal mcmadmissile mind_control neck_grab nude open_mouth orgasm outside paws penetration penis purple_body pussy questionable_consent scalie seline_ro sex size_difference smaller_female submissive submissive_female tongue tongue_out tribal tribal_outfit tribal_spellcaster vaginal_penetration vaginal_penetration
absurd_res anthro blue_eyes bodily_fluids bottomwear bottomwear_aside brown_body brown_fur claws clothing clothing_aside crate cum cum_in_pussy cum_inside dominant dominant_male duo ejaculation erection feet female female_penetrated fur genital_fluids genitals gnoll hi_res horn huge_filesize hyena hypnosis kobold larger_male leaking_cum loincloth loincloth_aside looking_pleasured magic magic_user male male/female male_penetrating male_penetrating_female mammal mcmadmissile mind_control neck_grab nude open_mouth orgasm outside paws penetration penis purple_body pussy questionable_consent scalie seline_ro sex size_difference smaller_female submissive submissive_female tongue tongue_out tribal tribal_outfit tribal_spellcaster vaginal_penetration vaginal_penetration
2023 anthro bodily_fluids bottomwear bottomwear_aside brown_body brown_fur claws clothing clothing_aside crate cum cum_in_pussy cum_inside dominant dominant_male duo ejaculation erection feet female female_penetrated fur genital_fluids genitals gnoll hyena hypnosis kobold larger_male loincloth loincloth_aside magic male male/female male_penetrating male_penetrating_female mammal mcmadmissile mind_control neck_grab nude open_mouth outside paws penetration penis purple_body pussy scalie sex size_difference smaller_female submissive submissive_female tongue tongue_out vaginal_penetration vaginal_penetration
2023 anthro bodily_fluids bottomwear bottomwear_aside brown_body brown_fur claws clothing clothing_aside crate cum cum_in_pussy cum_inside dominant dominant_male duo ejaculation erection feet female female_penetrated fur genital_fluids genitals gnoll hyena hypnosis kobold larger_male loincloth loincloth_aside magic male male/female male_penetrating male_penetrating_female mammal mcmadmissile mind_control neck_grab nude open_mouth outside paws penetration penis purple_body pussy scalie sex size_difference smaller_female submissive submissive_female tongue tongue_out vaginal_penetration vaginal_penetration
anthro anthro_on_anthro blush boxers_(clothing) clothed clothing clothing_lift clothing_pull duo erection foreskin fur genitals hair hair_bun horn humanoid_genitalia humanoid_penis jacket male male/male mammal markings mcmadmissile monochrome navel nipples open_mouth partially_retracted_foreskin penis pink_background pubes purple_and_white rhinoceros shirt signature simple_background striped_markings striped_tail stripes tail_markings topwear topwear_lift topwear_pull underwear unknown_species
anthro anthro_on_anthro blush boxers_(clothing) clothed clothing clothing_lift clothing_pull duo erection foreskin fur genitals hair hair_bun horn humanoid_genitalia humanoid_penis jacket male male/male mammal markings mcmadmissile monochrome navel nipples open_mouth partially_retracted_foreskin penis pink_background pubes purple_and_white rhinoceros shirt signature simple_background striped_markings striped_tail stripes tail_markings topwear topwear_lift topwear_pull underwear unknown_species
5_fingers anthro balls canid canine cheek_tuft crouching facial_tuft fingers flaccid fur genitals hi_res humanoid_genitalia humanoid_penis male mammal mcmadmissile monochrome multiple_images nipples nude open_mouth penis simple_background solo teeth tongue tongue_out tuft were werecanid werecanine werewolf white_background
5_fingers anthro balls canid canine cheek_tuft crouching facial_tuft fingers flaccid fur genitals hi_res humanoid_genitalia humanoid_penis male mammal mcmadmissile monochrome multiple_images nipples nude open_mouth penis simple_background solo teeth tongue tongue_out tuft were werecanid werecanine werewolf white_background
absurd_res animal_genitalia animal_penis anthro behemoth felid final_fantasy genitals hi_res hybrid male male_only mammal mcmadmissile muscular muscular_male pantherine penis solo square_enix tiger video_games
absurd_res animal_genitalia animal_penis anthro behemoth felid final_fantasy genitals hi_res hybrid male male_only mammal mcmadmissile muscular muscular_male pantherine penis solo square_enix tiger video_games
anal anal_penetration anal_sex anthro anthro_dominating_human anthro_penetrating anthro_penetrating_human balls bed bed_sheet bedding bedroom big_dom_small_sub black_body black_fur black_hair blush bodily_fluids brown_hair canid canid_humanoid canine canis clothing cum cum_in_ass cum_inside dominant dominant_anthro dominant_male duo ejaculation from_behind_position fur furniture gay genital_fluids genitals hair holding_head holding_partner homosexual human human_on_anthro human_penetrated interspecies larger_anthro larger_male long_hair male male/male male_human male_only male_penetrated male_penetrating male_penetrating_male male_werewolf mammal mcmadmissile mostly_nude muscular muscular_anthro muscular_male open_mouth penetration penile penile_penetration penis penis_in_ass pillow sex size_difference smaller_human smaller_male smaller_penetrated spoon_position spooning submissive submissive_human submissive_male torn_clothing were werecanid werecanine werewolf window wolf wolf_humanoid
anal anal_penetration anal_sex anthro anthro_dominating_human anthro_penetrating anthro_penetrating_human balls bed bed_sheet bedding bedroom big_dom_small_sub black_body black_fur black_hair blush bodily_fluids brown_hair canid canid_humanoid canine canis clothing cum cum_in_ass cum_inside dominant dominant_anthro dominant_male duo ejaculation from_behind_position fur furniture gay genital_fluids genitals hair holding_head holding_partner homosexual human human_on_anthro human_penetrated interspecies larger_anthro larger_male long_hair male male/male male_human male_only male_penetrated male_penetrating male_penetrating_male male_werewolf mammal mcmadmissile mostly_nude muscular muscular_anthro muscular_male open_mouth penetration penile penile_penetration penis penis_in_ass pillow sex size_difference smaller_human smaller_male smaller_penetrated spoon_position spooning submissive submissive_human submissive_male torn_clothing were werecanid werecanine werewolf window wolf wolf_humanoid
2020 2boys after_transformation anal anal_sex anthro anthro_penetrating anthro_penetrating_human balls barefoot bodily_fluids canid canine canis claws clothing cum cum_inside duo fangs gay genital_fluids genitals human human_on_anthro human_penetrated interspecies knot male male/male male_only mammal mcmadmissile muscular muscular_male penetration penis sex torn_clothing transformation wolf yaoi
2020 2boys after_transformation anal anal_sex anthro anthro_penetrating anthro_penetrating_human balls barefoot bodily_fluids canid canine canis claws clothing cum cum_inside duo fangs gay genital_fluids genitals human human_on_anthro human_penetrated interspecies knot male male/male male_only mammal mcmadmissile muscular muscular_male penetration penis sex torn_clothing transformation wolf yaoi
2boys 5_fingers bed canid canine canis cigarette closed_eyes domestic_dog fingers fur furniture gay male male/male male_only mammal mcmadmissile smile smoke smoking teeth tongue yaoi
2boys 5_fingers bed canid canine canis cigarette closed_eyes domestic_dog fingers fur furniture gay male male/male male_only mammal mcmadmissile smile smoke smoking teeth tongue yaoi
claws dragon feral hair horn male male_only mcmadmissile membrane_(anatomy) membranous_wings open_mouth penis scales scalie solo teeth tongue wings
claws dragon feral hair horn male male_only mcmadmissile membrane_(anatomy) membranous_wings open_mouth penis scales scalie solo teeth tongue wings
2boys anus balls blue_fur bodily_fluids bound canid canine canis cum erection fur gay genital_fluids knot male male/male male_only mammal mcmadmissile muscular outside pink_fur pink_nose pubes radwolf tongue tongue_out were werecanid werecanine werewolf wolf yaoi
2boys anus balls blue_fur bodily_fluids bound canid canine canis cum erection fur gay genital_fluids knot male male/male male_only mammal mcmadmissile muscular outside pink_fur pink_nose pubes radwolf tongue tongue_out were werecanid werecanine werewolf wolf yaoi
animal_genitalia animal_penis anthro balls black_nose bodily_fluids bound canid canine canine_penis canis cum cum_on_chest erection fur genital_fluids knot male male_only mammal mcmadmissile nipples penis teeth tongue tongue_out wolf
animal_genitalia animal_penis anthro balls black_nose bodily_fluids bound canid canine canine_penis canis cum cum_on_chest erection fur genital_fluids knot male male_only mammal mcmadmissile nipples penis teeth tongue tongue_out wolf
2019 2boys animal_genitalia animal_penis anthro balls blue_eyes blush brown_fur cum cum_in_mouth cum_inside cum_on_face duo equid equine equine_penis erection faceless_male fur furry furry_only gay hair horn horse horsecock humanoid_hands looking_at_viewer male male_only mammal mcmadmissile muscular muscular_male nipples nude open_mouth penis piercing simple_background smile solo_focus tongue tongue_out unicorn white_fur yaoi
2019 2boys animal_genitalia animal_penis anthro balls blue_eyes blush brown_fur cum cum_in_mouth cum_inside cum_on_face duo equid equine equine_penis erection faceless_male fur furry furry_only gay hair horn horse horsecock humanoid_hands looking_at_viewer male male_only mammal mcmadmissile muscular muscular_male nipples nude open_mouth penis piercing simple_background smile solo_focus tongue tongue_out unicorn white_fur yaoi
2019 4_toes 5_fingers animal_genitalia anthro ball_tuft balls beverage body_hair bottle chest_hair erection felid feline humanoid_penis lying male male_only mammal mcmadmissile navel nipples nude on_back pawpads penis sheath smile sofa solo toes
2019 4_toes 5_fingers animal_genitalia anthro ball_tuft balls beverage body_hair bottle chest_hair erection felid feline humanoid_penis lying male male_only mammal mcmadmissile navel nipples nude on_back pawpads penis sheath smile sofa solo toes
2018 4_toes 5_fingers abs anal anal_penetration anal_sex animal_genitalia animal_penis anthro anthro_on_human anthro_on_male anthro_penetrating anthro_penetrating_human bedding black_sclera blue_eyes blush canine canine_penis clothing collar cum cum_in_ass cum_inside erection feral_on_human feral_on_male gay glans hair human human_on_anthro human_on_feral interspecies knot leash male male_on_anthro male_on_feral male_only mammal mcmadmissile monster_on_male muscular muscular_male nipples orange_hair pecs penetration penile_penetration penis shirt teeth toes underwear were werewolf window yaoi
2018 4_toes 5_fingers abs anal anal_penetration anal_sex animal_genitalia animal_penis anthro anthro_on_human anthro_on_male anthro_penetrating anthro_penetrating_human bedding black_sclera blue_eyes blush canine canine_penis clothing collar cum cum_in_ass cum_inside erection feral_on_human feral_on_male gay glans hair human human_on_anthro human_on_feral interspecies knot leash male male_on_anthro male_on_feral male_only mammal mcmadmissile monster_on_male muscular muscular_male nipples orange_hair pecs penetration penile_penetration penis shirt teeth toes underwear were werewolf window yaoi
anthro blush cute digitigrade duo equine erection eyelashes freckles fur furry grass hair hooves horn invalid_tag kissing male male_only mammal mcmadmissile nature nude penis pink_fur precum purple_fur sitting slightly_chubby stripes unicorn
anthro blush cute digitigrade duo equine erection eyelashes freckles fur furry grass hair hooves horn invalid_tag kissing male male_only mammal mcmadmissile nature nude penis pink_fur precum purple_fur sitting slightly_chubby stripes unicorn
anthro bear blush brown_fur chair erection food fur furry male male_only mammal mcmadmissile nipples nude open_mouth penis popsicle sitting slightly_chubby solo sweat willy_(artdecade)
anthro bear blush brown_fur chair erection food fur furry male male_only mammal mcmadmissile nipples nude open_mouth penis popsicle sitting slightly_chubby solo sweat willy_(artdecade)
2017 5_fingers abs anal animal_genitalia animal_penis anthro anthro_on_human anthro_on_male barefoot bed bed_sheet bedding bedroom biceps big_claws biped black_claws blue_eyes bruised canine canine_penis claw_marks claws cum cum_in_ass cum_inside cum_on_back domination duo eyebrows fangs fur furry gay grey_fur hand_behind_back holding_leash holding_object human human_on_anthro indoors interspecies knot leash leash_pull lying male male_domination male_on_anthro male_only mammal mcmadmissile muscular muscular_male nude on_bed on_front open_mouth orange_hair pecs penis pillow pink_penis pink_tongue pinned rough_sex sex snout toe_claws tongue tongue_out watermark were werewolf yaoi
2017 5_fingers abs anal animal_genitalia animal_penis anthro anthro_on_human anthro_on_male barefoot bed bed_sheet bedding bedroom biceps big_claws biped black_claws blue_eyes bruised canine canine_penis claw_marks claws cum cum_in_ass cum_inside cum_on_back domination duo eyebrows fangs fur furry gay grey_fur hand_behind_back holding_leash holding_object human human_on_anthro indoors interspecies knot leash leash_pull lying male male_domination male_on_anthro male_only mammal mcmadmissile muscular muscular_male nude on_bed on_front open_mouth orange_hair pecs penis pillow pink_penis pink_tongue pinned rough_sex sex snout toe_claws tongue tongue_out watermark were werewolf yaoi
1girls 2016 african_civet areola breasts brown_eyes civet fangs female female_only furry mammal mcmadmissile open_mouth pinup pose pussy raelyn signature simple_background smile solo spread_legs spreading teal_background teeth text tongue viverrid watermark
1girls 2016 african_civet areola breasts brown_eyes civet fangs female female_only furry mammal mcmadmissile open_mouth pinup pose pussy raelyn signature simple_background smile solo spread_legs spreading teal_background teeth text tongue viverrid watermark
2016 anal anal_sex anthro anthro_on_human anthro_on_male backsack balls canine clothed clothed/nude clothing clothing_lift duo face_lick gay greyscale hand_on_chest human human_on_anthro interspecies leg_grab licking lying male male_on_anthro male_only mammal mcmadmissile missionary_position monochrome nude on_back open_mouth penetration perineum sex shirt shirt_lift simple_background sketch teeth tongue tongue_out watermark were werewolf yaoi
2016 anal anal_sex anthro anthro_on_human anthro_on_male backsack balls canine clothed clothed/nude clothing clothing_lift duo face_lick gay greyscale hand_on_chest human human_on_anthro interspecies leg_grab licking lying male male_on_anthro male_only mammal mcmadmissile missionary_position monochrome nude on_back open_mouth penetration perineum sex shirt shirt_lift simple_background sketch teeth tongue tongue_out watermark were werewolf yaoi
1boy anthro black_hair clothed clothing donkey ears_down equine fur grey_fur grin hair humanoid_penis jacket kneeling long_ears long_hair male male_only mammal mcmadmissile open_pants pants penis pink_background poking_out precum simple_background solo tail_tuft teeth tony_(entoxia) torn_clothing torn_pants tuft uncut underwear
1boy anthro black_hair clothed clothing donkey ears_down equine fur grey_fur grin hair humanoid_penis jacket kneeling long_ears long_hair male male_only mammal mcmadmissile open_pants pants penis pink_background poking_out precum simple_background solo tail_tuft teeth tony_(entoxia) torn_clothing torn_pants tuft uncut underwear
1boy 2016 animal_genitalia animal_penis anthro balls blue_eyes canine canine_penis claws dewclaw fangs fur grey_fur male male_only mammal masturbation mcmadmissile navel nude open_mouth penile_masturbation penis pink_background pink_penis simple_background solo teeth toe_claws watermark were werewolf
1boy 2016 animal_genitalia animal_penis anthro balls blue_eyes canine canine_penis claws dewclaw fangs fur grey_fur male male_only mammal masturbation mcmadmissile navel nude open_mouth penile_masturbation penis pink_background pink_penis simple_background solo teeth toe_claws watermark were werewolf
1boy 2016 5_fingers anthro balls black_fur blue_hair canine chest_tuft claws fur grey_fur hair humanoid_penis light male male_only mammal mcmadmissile multicolored_fur multicolored_hair muscular muscular_male nude open_mouth pawpads penis pink_background pink_hair pink_penis pubes radwolf sharp_teeth simple_background skateboard solo teeth toe_claws tongue tongue_out tuft two_tone_hair uncut vein veiny_penis watermark wolf yellow_eyes
1boy 2016 5_fingers anthro balls black_fur blue_hair canine chest_tuft claws fur grey_fur hair humanoid_penis light male male_only mammal mcmadmissile multicolored_fur multicolored_hair muscular muscular_male nude open_mouth pawpads penis pink_background pink_hair pink_penis pubes radwolf sharp_teeth simple_background skateboard solo teeth toe_claws tongue tongue_out tuft two_tone_hair uncut vein veiny_penis watermark wolf yellow_eyes
2016 4_toes anthro balls biceps bovine cattle closed_eyes cuddling duo ear_piercing ear_tuft feline flaccid gay grey_background greyscale hair hand_on_stomach hooves horn humanoid_penis inner_ear_fluff larger_male lying male male_only mammal mcmadmissile monochrome musclegut muscular muscular_male navel nipples nude on_back on_side pecs penis piercing simple_background size_difference sleeping smaller_male tail_tuft toes tuft vein veiny_penis watermark whiskers yaoi
2016 4_toes anthro balls biceps bovine cattle closed_eyes cuddling duo ear_piercing ear_tuft feline flaccid gay grey_background greyscale hair hand_on_stomach hooves horn humanoid_penis inner_ear_fluff larger_male lying male male_only mammal mcmadmissile monochrome musclegut muscular muscular_male navel nipples nude on_back on_side pecs penis piercing simple_background size_difference sleeping smaller_male tail_tuft toes tuft vein veiny_penis watermark whiskers yaoi