FSDSS-475 Only 3 points on the test! Full marks for perversion! I was supposed to tutor my well-endowed cousin, but she ended up teaching me sex and took my virginity. This summer is insanely hot... Kaname Mo-shiri.

Film Introduction

One summer day, my cousin came to visit our countryside home. She seemed to struggle with her studies, so I decided to tutor her… she has big breasts… Her chest was on my mind when she suddenly asked, 'Are you a virgin, big brother?' I was left speechless by her abrupt words… After that, I was seduced by my cousin's large breasts and had my first time in the cowgirl position, leading to days of blissful pounding…