Kawagoe and I attend the same school, and aside from going home to sleep, we spend nearly every day together. One day, Kawagoe suggested we hold a study camp. His parents were leaving town for a trip, so the timing was perfect. I thought he just wanted to focus on exam prep, but when the camp began, two female classmates showed up. It turned out Kawagoe had secretly planned an erotic escapade exactly as he'd imagined. As someone nearly a virgin, I ended up experiencing my first threesome, foursome, and even an all-out orgy...