PRED-427 Everything of mine was with Honoka-san. -From the first sex to adult intercourse, a 6-year record of me and my sister's friend Honoka-san revealing everything to each other and continuing to be intimate- Yamagishi Honoka

Our meeting was as a friend of my sister. We hit it off and became increasingly attracted to each other. One day, when we were alone at my place, she asked me, 'Do you want to have sex with me?' From that day on, we had sex many times. Even if we both had partners, the sex between us... was completely different. No matter how perverted our desires or selfish feelings were, we could vent them onto each other. My first sexual experience and my first time ejaculating inside someone were both with Aobana. And that Aobana is going to get married soon...