Megumi (29 years old) is a single office lady working for a foreign company. I met her through a client and have been having an affair with her for the past six months. She is intelligent, calm, and elegant, and has the sexiness that is unique to women in their 30s... what they call a good woman. She has fair skin, big breasts, a nice waist and a beautiful butt, and is always there to satisfy me during sex... in short, she is the best mistress. This is the story of a two-day weekend where I had nonstop creampie sex with Megumi, a mistress with an abnormally strong libido who has a lustful body that I never get tired of, no matter how many times I hold her.