ALDN-377 Mom, you're way better than that bitch wife... Saya Usui

After my stepfather passed away, my wife and I started living at her parents' house. However, living with my overly beautiful stepmother made it impossible for me to get excited about my wife. Today, when my wife invited me for the night, I turned her down.
As usual, my stepmother was cleaning. I kept staring at her, repeatedly fantasizing about messing with her body. One day, after my wife left, I was alone with my stepmother. She was taking a nap and was completely defenseless. I couldn't hold back any longer and started caressing my sleeping stepmother…