NACR-778-Uncensored-Leaked — Masochistic Married Woman Ntr: Senior Couple's Lewd Plans Tsukasa Nagano

I was invited to the home of a senior from my university days. He's married to a beautiful wife and seems very happy. We met again after a long time and had a great time reminiscing, but it got late into the night, so I ended up staying the night at his house. In the middle of the night, I witnessed my senior and his wife engaging in masochistic training. The next day, my senior left for work, leaving me alone with his wife...