Yurine, who is usually frustrated because her husband is on a long business trip, happens to see the dick of her friend Kosuke, whom her son has brought along. Captivated by her strength, she seduces him with her light feelings. Yurine, who had been underestimating the sexual desire of young men, couldn't stop herself from intercourse with Kousuke once or twice, and continued to be fucked countless times by Kousuke's unparalleled sex, and continued to be made to cum. From that day onwards, Yurine's body began to scream as she experienced intense orgasms over and over again...