FURVERT!

abs animal_genitalia animal_penis anthro balls biceps big_balls big_penis black_body black_nose black_penis black_skin bodily_fluids brown_body brown_fur cum cum_on_penis cumshot ejaculation equid equine equine_genitalia equine_penis erection eyes_closed fur genital_fluids genitals grasp horse light male mammal masturbation muscular muscular_anthro muscular_male navel nipples open_mouth orgasm pecs penile penile_masturbation penis solo spread_legs spreading straps sunlight teeth tongue trogan vein