FURVERT!

animal_genitalia animal_penis anus ball_tuft balls digital_media_(artwork)equid equine equine_anus equine_genitalia equine_penis erection facial_piercing feral forest fur genitals half-closed_eyes hi_res hooves horse jaribka light looking_at_viewer lying male mammal moonlight narrowed_eyes night nose_piercing on_back penis piercing plant puffy_anus smile solo tail tree tuft