Yu consults his son's friend Shinji about his career path. However, in the middle of this, she couldn't stand his erect cock and became horny... It was a light venting of feelings, but no matter how many times he fired, he was still unfading! Yuu, who has been made to cum all night, feels that she has reached her limit and flatly refuses... Shinji, possessed by the bewitching charm of her adult woman, continues to pursue her day and night. And finally, Yuu's body reaches its limit due to his bottomless sexual desire...