"Five years ago, you said the same thing to Rei." I had been in a friends-with-benefits relationship with my son's friend, Kitayama-kun, for five years. It started because of my husband's infidelity... After arguing with my husband, I was exhausted, and Kitayama-kun confessed his feelings to me. I wanted to respond to Kitayama-kun's feelings, and at the same time, as a way to get back at my husband, that night we crossed the line. From that day on, we became sex friends with our friend's mom and the son of a friend. After that, we spent days sneaking around to be together behind our families' backs, but when Kita-yama got a girlfriend, our relationship started to shake...
