The protagonist's older brother used to always bring home girls.
One day, he brought a dude home and the protagonist was captivated by the pretty boy.
The protagonist was a little boy at that time, but he knew that his older brother was treating the uke cruelly.
The protagonist and uke manages to talk for a bit, and the protagonist ends up promising to grow up being better than his brother, and the uke smiled.

Fast forward many years. The uke cut his hair and the protagonist is all grown up.

A crucial point in the story was how the uke still has not forgotten the protagonist's older brother.
The older brother (in high school, this is a flashback) once had the uke tied to the bed and they were doing it. He then went, "Alright guys, you can come in now" and the older brother's friends entered, going "wow, he really takes it up the....." before they just started raping the uke.

The protagonist found out and decided to have his older brother and his uke meet up to settle their scores.
The older bro has grown up and simply went, "Oh, I was pretty bad back then...."

Anyone know what manga is this 😕
I really want to know,,,,
thank you so much,,, 🙂 🙂 🙂

I'm curious too. Bump!

It's the Art of Time, it's the Art of Life--
Of the player and the craftsman,
Of the writer of songs, of the creator of love,
Of those who will follow, of those who led,
There's no other way in the world ahead ♥

Is it Amayakana Toge?

Quote from Sheory

Is it Amayakana Toge?

Well I don't know if this was the one spacealien was looking for but it definitely fits the criteria, thank you so much!

It's the Art of Time, it's the Art of Life--
Of the player and the craftsman,
Of the writer of songs, of the creator of love,
Of those who will follow, of those who led,
There's no other way in the world ahead ♥

It is definitely Amayakana Toge.
Had I read the later post, I would have saved a lot of time searching my library and realized the manga had already been found. Oops. Glad it was found though. Props to Sheory.

Kyou-kun~