[Reducing Mosaic]STARS-198 Hikari Aozora, I hadn't visited my childhood friend's house in a long time. We secretly did it twelve times; it's a memorable experience.

An autumn day that feels like winter is coming. I returned to my hometown Yamagata on a business trip and visited my childhood friend Hikari's parents' house for the first time in a while. Her smile is cute as ever, and her innocent side hasn't changed. But we've definitely grown up... Hikari, who hides in her family and seduces me, does not stop her erection, and the secret of 3 days when she released 12 sperms. Full subjective. *Bonus footage will be recorded after the main story ends.