KAVR-461 Ito-sensei, the school nurse who is nine years older, was my older brother’s classmate, and I had a one-sided crush on her for a long time. Because I looked so much like her, my youth, which had been at a standstill, was restarted. Skipping class, we repeated an improper relationship again and again… Mayuki Ito

The new school nurse was strangely charming to us adolescent boys, with an unmistakably mature allure, and she quickly became very popular.

During breaks, the boys were packed into the infirmary, pretending to be sick just to get closer to her.

I went there with my friends too.

My friend’s fake illness was quickly exposed, and he was sent back. But I was the only one left behind.

You seem a little feverish, so stay here.

I wasn’t actually sick, and I wondered if I was about to get a private lecture or something…

Then she said,

Don’t you have an older brother?
I knew it! You look just like him!
I was in the same class as your brother!

I was relieved that I wasn’t going to be scolded.

So the nurse had a crush on my brother…
When I told her he was already married, she looked a little sad.

Why don’t you spend your youth with me?
Your brother is out of the question now, but you might be…

M-me?
Just because I look like him…

While my friends were sitting in class, I was in the infirmary with the nurse…
What a guilty feeling… and yet, what a sense of privilege…

I ended up falling for this forbidden relationship that should never have happened.

I started skipping class and going straight to the infirmary. Even on the school trip, I couldn’t resist…

Big brother, I don’t really know why, but thank you!