HND-716 Memories of fucking my curious pubescent cousin full of cum over three days while her parents were away. Nagase Yui

While my family was away, my cousin stayed at my house for three days. She still looks quite childish, but she seems very interested in H things and teasingly tempts me! "Big brother, don't you want to do H with Yui? I want to." I was actively tempted and ended up doing it raw... "Hey, Yui can still go, let's do it one more time." Even in the bathroom, in the bedroom, or when I woke up in the morning she would crawl into my futon... A record of three days where we did nothing but sex with internal ejaculation.