What will happen if you torture and torture and torture Mari Takasugi, one of the most sensitive bodies in the industry, and then make her endure more and more? Her beautiful body twitches with a feather touch, and comes instantly when you touch her. When you torture her mercilessly, even though you know in your head that you shouldn't react, the pleasure overcomes your intellect, and you can't help but distort your expression, let out a moan, and cum with your body spasming... Mari's central nervous system, having experienced the extreme struggle between pleasure and endurance, suddenly breaks down.