Looking for two titles

Hello :)
There's this topic on MU and the OP and me have been looking for the manga but haven't had any luck in finding them.
I hope you guys can help.
(@Takame, it wasn't the one but thank you very much)

Original topic: https://www.mangaupdates.com/showtopic.php?tid=56123

Copy paste:
"contains non-con

I think I first read them about 5 or so years ago. I'll call the characters A and B. These are the only few details I remember:

1) Taller A who doesn't want to be in a relationship, probably because he's in denial in regards to his sexual orientation, and a persistent rich person B who wears glasses. Both are young adults or mayyybe high school students and were probably childhood friends. A leaves to another city or country trying to get away, and finds a good job, signs a contract I think. Turns out he was tricked into selling himself and is rescued by B, who bought him off, and chastises him for not being careful. B makes his move on a (somehow) physically restrained and a kind-of-wants-it A.

2) --Found--
Manga starts with blonde high school punk A walking away from a teacher yelling at him for dying his hair, which was against school rules. Either he runs into student B whom he follows to an empty classroom used for music practice, or meets him there for the first time. B's a part of the student council or head prefect and tells A he knows his hair is naturally blonde and asks why he didn't just explain himself. A says that it wouldn't have mattered. Some conversation, rape occurs, with B saying no one can hear him making any noise because the room is sound proofed. Next day A dyes his hair black but B still corners him and is displeased at the hair color change. I think A doesn't tell anyone because no one would believe him because he's a delinquent and B is Mr. Perfect- smart, handsome, well-respected and liked.

I don't know if Manga #2 had a sequel, but the story ends with B either having graduated high school or almost doing so, and he gives A a key to his new apartment he has for college. The dynamic hasn't changed much, B seems to care in a f***ed up way and I get the feeling he was interested in A for a while before the rape. A moves in with him in the end. He knows it's f***ed up, but I think he's developed some Stockholm syndrome from the continued abuse. To be clear, by abuse I mean rape or 'dubious consent' (something that exists only in fiction), not any other outright physical or mental abuse."

Thank you :)