I can't stand my brother-in-law hanging out with a woman, and my sister-in-law, Riho, rolling into my house. My brother-in-law said he would cover the living expenses, but when Riho is there, his wife acts shy and even seems to be under a sort of embargo. As a newlywed, I have to endure my life. Unaware of my struggles, Riho today is still wandering around my house in unprotected clothing. It has been about a month of this miserable life, and it seems that the reason has reached a limit even for the blatant presence of my sister-in-law.