FURVERT!

anthro anus ass_up backsack balls butt canid canine canis clothed clothing clothing_around_one_leg echo_(game)echo_(series)echo_project feet fur genitals horrorbuns leo_alvarez male mammal nude partially_clothed pawpads perineum presenting presenting_anus presenting_hindquarters raised_tail red_body red_fur red_wolf simple_background soles solo tail underwear underwear_around_one_leg underwear_down white_body white_fur wolf yellow_clothing yellow_underwear