FURVERT!

2019 animal_genitalia animal_penis anthro anus balls blue_eyes butt canid canine_genitalia canine_penis erection fenn.perrox fur genitals hand_on_butt hi_res holding_butt knot legs_up looking_at_viewer lying male mammal multicolored_body multicolored_fur nipples on_back penis presenting presenting_anus simple_background solo spread_butt spreading