FURVERT!

2024 animal_genitalia animal_penis balls big_flare black_balls black_body black_fur black_mane black_penis black_sheath black_tail breeding_mount brown_eyes clyde_(wasen)dated equid equine equine_genitalia equine_penis erection feral flared_penis fur genitals hi_res horse huge_flare inside male male_feral mammal mane open_mouth penis pink_penis quadruped rufciu sheath side_view signature solo tail teeth vein veiny_penis white_body white_fur