FURVERT!

1:1 anthro anus artbeo backsack balls butt canid canine erection feet fox genitals hand_on_butt heart_symbol high-angle_view hindpaw looking_at_viewer looking_up male mammal nude pawpads paws penis presenting presenting_anus red_penis simple_background smile solo spread_butt spread_legs spreading tapering_penis tongue tongue_out upside_down