My mother-in-law, Lily, came to Tokyo from my hometown to support my wife who was nervous about giving birth. – I thought that her wife would calm down because of her mother-in-law’s concern, but her mood did not improve, and I was ordered to ban masturbation because I could not allow her to feel better alone. – I was at a loss for sexual desire that accumulated day by day. – Lily is confused, she is shy, but she gradually accepts my cock.