IENF-051 I fucked my cousin non-stop for two days and three nights at her place while her parents were away. Mio Mitada

I'm a college student living alone. My cousin and her parents came to visit my place. They left their daughter with me, and due to an unexpected turn of events, I started cohabiting with a high school girl around the same age. My cousin, whom I hadn't seen in a while, had become incredibly cute and had developed physically. With such a cousin, during the three days of winter break, whether asleep or awake, we just kept doing it. This is my precious record of that dreamlike memory.