FURVERT!

1:1 anthro anus armpit_hair backsack balls biped body_hair butt equid equine flaccid foreskin genitals hair hi_res horse humanoid_genitalia humanoid_penis looking_at_viewer looking_back male mammal muscular muscular_anthro muscular_male nipples nude orange_hair penis penis_backwards perineum presenting presenting_anus rear_view rov simple_background slightly_chubby solo spread_butt spreading