FURVERT!

2015 animal_genitalia animal_penis anthro asinus balls black_hair countershade_crotch countershade_face countershade_neck countershade_torso countershading donkey equid equine equine_genitalia equine_penis erection fur genitals grey_body grey_fur hair hooves i-psilone kerchief kerchief_only long_ears looking_at_viewer male male_anthro mammal medial_ring mostly_nude mostly_nude_anthro mostly_nude_male nipples penis rdonkey sheath sitting solo tail