[Reducing Mosaic]HBAD-725 My L-cup big-titted girlfriend was stolen by a senior with a huge dick, Shinami Yukizuki

My girlfriend, Mitsuki, is cute, has big L-cup breasts, and loves sex, making her the perfect woman for a man.Even after living with such Mitsuki and having sex many times every day for half a year, I never get tired of it.I was secretly flirting with Mizuki so that they wouldn't find out when my friends came to visit, but in reality, they found out and my friends, who had always wanted to have sex with Mizuki, put me to sleep with sleeping pills...