Ryuta always enjoys a lewd sex life with married women using a matchmaking app. Until then, he had a life where he was never popular, but thanks to the app, he met numerous cheating women, which rapidly improved his sex skills. Especially dissatisfied married women were his most adept target, as they were happy to have an affair with Ryuta. And today, he matched with a high-level, top-notch married woman and listened to her complaints about her husband and her life story... only to discover it was Kana, who was at the very top of the school caste hierarchy during their student days. Kana also realized that Ryuta was one of the unpopular guys in their school days and tried to leave the scene...
