JUR-799 I’ve been in a friends-with-benefits relationship with my son’s friend for five years now. A scandalous fling with a younger man... I’m lost in the passion of raw sex. Ryo Ayumi

My affair with Kitayama-kun—a friend of my son—began five years ago. It started when I was devastated after discovering my husband’s infidelity; Kitayama-kun was there for me, offering kindness and comfort. He then confessed his feelings with a serious look in his eyes, asking, "You want revenge for his cheating, don't you? Why not with me?" Despite feeling guilty, I wanted to respond to his feelings, so I crossed that line. For the next five years, we continued to meet in secret, hiding it from my husband and son, but our relationship changed once Kitayama-kun got a girlfriend...