FURVERT!

anthro back_markings balls big_balls big_penis black_hair blue_eyes brown_penis butt clothed clothing duo equid equine erection facial_piercing felid fur genitals grey_body grey_fur hair hi_res horn huge_balls huge_penis humanoid_genitalia humanoid_penis lip_piercing male male_anthro mammal markings mouth_closed multicolored_hair muscular muscular_anthro muscular_male narrowed_eyes navel navel_piercing nipple_piercing nipples nude penis piercing red_eyes red_horn riorix ritual side_view size_difference snakebite_piercing species_request standing striped_arms striped_markings striped_tail stripes tail tail_markings tentacles topless two_tone_hair vein veiny_penis white_hair zebra