One day, my boyfriend's best friend Tatsuya came to our cohabiting house. After drinking alcohol... maybe we got too relaxed. While Tatsuya was sleeping right in front of us, I had sex with my boyfriend as usual. Thinking that he might be watching... made me even more excited, and even though I knew it was wrong, I couldn't stop. A record of four days of insemination with my boyfriend's best friend while he was away.
