With her close friend Mary and Yuna. One day, as usual during their tea party, the topic turned to sex life. Yuna seemed to be having fulfilling sex with a young man she met on an app, and even Mary, who had thought such things were sleazy, was persuaded into 'just trying it out' and ended up starting the app… The student she met on the app was obedient, and Mary awakened to the pleasure of dominance. And the young man also became engrossed in the allure and full-force assaults of this married woman's seduction—
