Release date: 2017-01-01

Fitch's first younger sister NTR drama is born! My younger sister, Mikako, is funny to say to me as my older brother, but I was a younger sister who was able to do it, and my brothers got along well, and recently I started working part-time to buy my birthday present. However, I got acquainted with an older DQN called Takuro at my part-time job, and I lost to the forcible Takuro and started dating. Takuro can go up to his house and do whatever he wants with Mikako. Mikako, who can't say that Takuro doesn't like it, is in a meat urinal state and my reason is on the verge of collapse ...