friend's mother

His mother...Riona-san and I have a secret physical relationship. One day, another friend of mine found out about this and asked me to join him, and I suddenly thought of something interesting. It's a bad idea for Riona, but it's the best plan, to film Riona entering the hotel, then extort her and then toy with her thoroughly. In this way, Rina's weakness was seized and she became a plaything at our command. But things have been acting strange lately. I can't help but feel like we are being toyed with instead.