ふたいもデイズ ～おにいちゃん、ナイショでシよ♪～

"Brother-in-law." "Brother-in-law♪"

No matter how you look at it, these two are the mirror image of each other. They are my little sisters, or rather, my little sisters-in-law.

My father, who had lost his wife early and struggled to raise me, remarried a beautiful widow in a similar situation. The widow... My mother-in-law had two cute daughters. We are going to be brother-in-law and sister-in-law a little apart in age.

When we decided to live together, “I wanted a big brother♪” I was happy to receive such a welcome, but maybe they were being a little too clingy. We were practically lovers now.

"He's mine!!" "He's mine!!"

Even real siblings—no, real siblings—wouldn’t be this attached to each other, but I can’t say to stop it. They are a little worrysome, but my little sisters are cute. They may be my sisters-in-law, but I don't feel bad to have cute girls like and look up to me.