It's been 10 years since my husband died of illness. I've had a hard time raising my only son, Yasunori, but I've showered him with all my love so that he won't feel lonely without his father. However, it seems that this has made my son a mama's boy, and it seems that he has feelings for me that go beyond that... Eventually, even though I knew it was wrong, we began to fall into a forbidden relationship...