Cheating on my younger neighbor

I am working as a salesman for a very large real estate company in Tokyo. That day, I introduced a nearby apartment to the couple Chikako Maru. Chikako's wife is a very beautiful and charming woman; she has a body that any man desires to own.

I often have to sneak a peek at her changing clothes every day, so I know that Chikako's husband is impotent, and she often has to masturbate to satisfy herself. One day, Chikako hinted that she needed me to fix the water pipe in the bathroom, and I took the opportunity to push her down and kiss and touch her to fulfill her desires. Not only did she not object, but she also actively provoked me. I decided to use my tool to help Chikako alleviate her loneliness and sexual desire.