I found a familiar face on a married woman's delivery health website—it was my sister-in-law. I never imagined she'd be working at a brothel! Shocked, yet strangely aroused, I couldn't help but feel excited. She always looked elegant and well-mannered at home, so what made her start working there? Curiosity overwhelmed me. I wanted to meet her, to have her all to myself—could I even sleep with her by using my position as her brother-in-law? Eventually, I arranged a meeting under the guise of a client appointment. Hesitant at first, she began the session, and to my surprise, agreed to full intercourse.