My wife was hospitalized for childbirth, and my wife's best friend came to help me with housework for a while. But that best friend is actually my old girlfriend Kasumi. Of course, it was a secret between me and Kasumi that I had been hiding from my wife for a long time. I've been frustrated since my wife's pregnancy to Kasumi, who was unprotected and unprotected in the space of just the two of us, and I couldn't control my sexual desire. !