An endurance intense piston work that Makoto Shiraishi challenges for the first time with a documentary touch. While being confused by the cocks that come out one after another, "more ... poke more into the vagina ... !!" Even though she is drenched in sweat, she shakes her big tits and keeps her rationality at the limit while sinking into the pleasure of intense piston intercourse over 10,000 times.
