FURVERT!

2021 absurd_res anatomically_correct anatomically_correct_anus anatomically_correct_genitalia anatomically_correct_penis animal_genitalia animal_penis anthro anus athletic athletic_anthro athletic_male autofellatio balls big_balls big_penis biped black_hair black_mane brown_body brown_fur butt digital_media_(artwork)dock_(anatomy)equid equine equine_anus equine_genitalia equine_penis erection eyebrows eyes_closed fur genitals grey_background hair hi_res hooves horse joon male mammal mane mane_hair masturbation medial_ring multicolored_body multicolored_fur nipple_piercing nipple_ring nipples oral oral_masturbation penile penile_masturbation penis perineum piercing pink_nipples pink_penis raised_tail ring_piercing simple_background solo tail two_tone_body two_tone_fur underhoof upside_down vein veiny_penis white_body white_fur