Rule 34 Dev - 2021 anal anal_sex anthro anus balls bite black_and_white bodily_fluids canid claws closed_eyes cum cum_in_ass cum_inside duo ejaculation erection fur genital_fluids genitals hair hi_res hyena karhyena male male/male mammal monochrome muscles muscular muscular_anthro muscular_legs muscular_male neck_bite nude pawpads penetration penis rick_griffin|9706096448