Rule 34 Dev - 2014 abs ambiguous_gender animal_genitalia anthro biceps big_muscles blush brown_eyes canine caught color cum cum_on_self cumshot equine erection flared_penis fur furry hooves horsecock inside lying male mammal masturbation muscle nipples open_mouth orange_eyes orgasm original penis piercing poster shocked sovy syynx testicles vein veiny_penis williamca|378499