Rule 34 Dev - animal_genitalia animal_penis anthro ball_tuft balls biceps big_balls big_nipples big_penis bigmaster bottomless canid canine canis chest_tuft clothed clothing cum cum_drip cum_on_clothing cum_on_face cum_on_penis domestic_dog dripping duo equid equine equine_penis erection gay hand_behind_head hi_res hooves horse horsecock humanoid_penis jockstrap k0suna locker_room male male_only mammal masturbation musclegut muscular muscular_male nevarrio nipples nude pecs penile_masturbation penis pubes rottweiler shirt tank_top tight_clothing tongue tongue_out tuft underwear yaoi|3495258416