FURVERT!

animal_genitalia animal_penis anus balls bayard_zylos black_hooves blue_eyes dock_(anatomy)equid equine equine_anus equine_genitalia equine_penis erection feral genitals grass grey_mane grey_tail hi_res hooves horse huskii-s lips lying male mammal mane medial_ring on_side penis pink_anus pink_penis plant presenting presenting_anus presenting_penis puffy_anus raised_tail simple_background solo tail tail_anus thick_lips vein veiny_penis white_balls white_body