FURVERT!

anthro anus backsack balls barely_visible_genitalia biped brown_body brown_fur brown_hair brown_pawpads butt canid canine digitigrade erection feet fur genitals hair hi_res jalle kailu knot knotted_penis looking_at_viewer male mammal maned_wolf pawpads paws penis perineum presenting simple_background solo spread_butt spreading white_background white_body white_fur