After Learning My Twin Sister and I Aren't Blood-Related

Who says that if you want to get with your little sisters, you have to go to Germany to see an orthopedist? Just because we're not blood-related, you think they'd let me get with them?

You guessed right. They really won't.

If anything, they all gang up to ostracize me, their big brother, and my standing at home keeps getting worse.

Then that thing happened, and the trial began in England…

(To ensure quality, I'll update weekly... Okay, fine, the author is actually really busy.)