Miyuki tries to be the best mother she can for her son, she tries every day to be the shining example of a good mom for her son Yutaka. Yutaka has a friend named Masato who doesn't have the same idea of a good mom in his head and one day makes a move on her... Taking her at home in the kitchen, in the bathroom, and even while her son is sleeping right next to them, he claims her as his own... Until one day, she is bound and blindfolded and once her blindfold is removed she is shocked to see it is her son that is having sex with her! What kind of horrible mother has she become...?

In an effort to help tutor her nephew, Saori allowed Akira into her home and gave him private lessons. However, Akira walked in on Saori when she was changing and immediately fell in love. In one of their tutoring sessions Akira could no longer supress the emotions inside of him and expressed his love for her in the most physical way he could. He had his way with her every day and as many times as he could, finishing inside of her and eventually impregnating her. What kind of mess has she gotten herself into? What will her husband and family think?!