Ami and her husband haven't Ami sex lately. Her only son, Tatsuya, is an idiot and a ronin student, which has been troubling her, but now Ami has even more trouble to deal with!! She has a physical relationship with Tatsuya, and now he wants her body anytime, anywhere! However, her body is pleased with the pleasure of sex after a long time, and gradually love begins to grow in her, and even Kokoro begins to open up. A forbidden mother-son incest where she almost climaxes just by being close to him and kissing him!!