One day, my boyfriend's best friend, Tatsuya, came to the house where we live together. Alcohol went on ... maybe I was relaxed. In front of Tatsuya sleeping ... I had sex with my boyfriend as usual. I might have been seen ... I was so excited ... I knew it was a bad thing, but I couldn't stop it anymore. A record of vaginal cum shot with a boyfriend's best friend for four days without a boyfriend.