My boss's busty wife is my casual sex partner. Late at night, feeling lonely while my wife enthusiastically works overtime, I, as the department head, regularly have sex with her, "plant," and "train" her!! (Yonene Yuri Ai HODV-21847)

After my company's promotion, I'd go straight to the department head's house and hug his wife. Since the department head, focused on work, hadn't had sex with his lonely wife, we'd have sex every day. Even though I know it's wrong... it's really the best!!