Rule 34 Dev - anthro anus backsack balls blush bodily_fluids butt clenched_teeth cum cum_on_balls cum_on_butt cum_on_penis foreskin fur genital_fluids genitals grey_body grey_fur hair humanoid_genitalia humanoid_penis lens_flare looking_at_viewer looking_back male nude pawpads paws penis penis_backwards perineum presenting presenting_hindquarters raised_tail rear_view simple_background solo tail teeth stampmats canid canine canis mammal wolf hi_res|21183109780