I satisfied myself with the beautiful, lustful neighbor who has a voluptuous figure. A couple had just moved into the apartment across from me. The wife is very beautiful; ever since I saw her, her image has always been on my mind. Since then, I have been secretly watching her through the window as a habit. And once, while she was changing her clothes, I admired her perfect body, enjoying myself when she suddenly made eye contact with me. Being confused about what to do, she waved me over to her house. Thinking she would be angry and call the police, I quickly apologized and promised to do anything she asked. It seemed like she was just waiting for that, and she made a request that I thought I was dreaming! "Will you practice making love with me?" It seems that Konomi-san's husband is not very interested in sex, no matter how much she seduces him. So Konomi-san wants to practice horseback riding with me to help her bring more happiness to her husband. And from then on, we kept having sex with each other under the pretext of "exercising", she had sex with me more than with my husband. She even agreed to come to my house to have sex even though her husband was standing right across from the window.