Rule 34 Dev - 2017 6:5 abs anal anthro balls bent_over biceps black_hair blinders blue_eyes bodily_fluids bondage bondage bound bridle chastity_device dominant dominant_male dripping drooling duo equid equine eyewear genital_fluids genitals grin hair hands_tied_behind_back horse leash looking_at_another looking_at_partner male male/male mammal misterstallion muscular muscular_arms muscular_legs nipples open_mouth pecs penis precum precum_drip saliva simple_background smile standing submissive submissive_male triceps white_hair|7759994144