Rule 34 Dev - 2024 anal anthro anus asinus ass back_muscles balls bear beard belly bent_over biceps big_penis black_hair blush bodily_fluids briefs bulge clothed clothing cum cum_drip cum_spurt cumshot donkey dripping duo ejaculation equid equine erection erection_under_briefs erection_under_clothing facial_hair genital_fluids genitals green_hair grin hair hand_on_hip hi_res internal joojoo locker locker_room locker_room_sex male male/male mammal manly mature_male medial_ring musclegut muscular muscular_butt muscular_legs pecs penis polar_bear public public_nudity slightly_chubby smile triceps underwear underwear_only ursine|13556202960