FURVERT!

accident anthro ass_up boxer_briefs boxer_briefs_only brown_feces butt clothed clothing domestic_cat downward_dog feces feces_blowout feces_bulge felid feline felis femboy grey_background kittytwink male male_anthro male_pooping mammal nonbinary_(lore)pooping presenting presenting_hindquarters rear_view simple_background sketch soiled soiling soiling_boxer_briefs soiling_underwear solo stretching topless underwear underwear_only