Hideo, Asuka and Taro are childhood friends. Hideo decides to confess his feelings to Asuka and they start dating, but he has a complex about the smallness of his penis and can't get over the line. Taro, who senses the delicate relationship between the two, exposes his huge cock in front of Asuka, saying that he can definitely satisfy her. Asuka is captivated by its size, he inserts it as it is, and Asuka is knocked out and swept away by the violent pleasure of his huge cock...