FURVERT!

anus backsack balls big_anus big_balls brown_anus brown_balls brown_perineum butt clover_(freckles)darkened_anus darkened_balls darkened_genitalia darkened_perineum equid equine equine_anus freckles_(artist)gaping gaping_anus genitals green_eyes hair horse huge_balls lying male mammal on_front perineum puffy_anus solo white_hair