Rule 34 Dev - anthro autofellatio bodily_fluids cum cum_in_mouth cum_inside cum_on_hand genital_fluids knot male masturbation oral oral_masturbation penile penile_masturbation solo bask echo_(echo_shep) canid canine canis domestic_dog german_shepherd herding_dog mammal pastoral_dog absurd_res hi_res|21718607820