3 slender glasses girls, when a serious girl takes off her glasses... don't.

She was an adult girl at home and school, and had a secret love affair with her brother since she started puberty. One day, I was asked to lend me money because there is a game that my brother wants, but since I have no money, I am a pure and clumsy girl enough to lend my brother money with an exhaustive part-time job. Even such a girl will be unable to stop the love and desires that are overflowing, and she will not be able to control the itchy impulse that has been hidden in the depths of glasses forever.