Take the opportunity to fuck your girlfriend's mother in the middle of the night

Today I invited my boyfriend to my house. The first time I met my mother, a woman so beautiful and gentle, I couldn't take my eyes off her body. While Ioka-san was sleeping, I tricked my boyfriend into going into the bathroom to peek inside Ioka-san. I don't know if he knows everything or not. While I was taking a bath, Ioka-san came in and wanted to take a bath. His wet body was almost visible before my eyes. Her soft hands made my cock quickly stand up. And that's where our secret relationship began. Even though we know it's wrong, we can't control it, but we still keep it secret, even when our friends are around …