My classmate who missed the last train came to my house with a nickname of "Muts Rierro GOD" and was rich in erotic knowledge.

I don't have many friends in my vocational school class, and because my hobby is also geeky, I am hanging out with relatively quiet friends. My only feature is the rich knowledge of erotics! AV is well-versed in all things, not to mention sex worries, and his classmates call him "Mutsliero GOD" in the shadow. It is a long time to greet with a girl of classmates, but it is discovered that she lives in a very close place from school because of some things. Whenever my classmates miss the last train, they come to stay at my house. ※This product is a new and unopened outlet product of the popular work that was released before. You can buy it at a reasonable price.