[ENGLISH-SUBTITLE] JUQ-621 My son's friend's uncontrollable sex continues to make him cum… Yurine Tsukino

Yurine, who is usually frustrated because her husband is on a long business trip, happens to see the penis of her friend Kosuke, whom her son has brought along. Captivated by his strength, she casually seduces him. Yurine, who had been underestimating the