JUQ-382 My son's friend's uncontrollable super sex makes me cum non-stop... Yuu Shinoda

Yuu agreed to help her son's friend, Shinji, with his career counseling. However, midway through, she couldn't resist his erect penis and became aroused... It was supposed to be a casual release, but surprisingly, he was an unstoppable stud who never tired no matter how many times he ejaculated! Yuu, who had been made to cum all night long, finally felt her limit and refused him. But Shinji, possessed by the enchanting allure of this mature woman, relentlessly pursued her day and night without rest. Eventually, Yuu's body reached its breaking point under his insatiable sexual desire...