Ummmmmm's Questions (3)

Hey im searching for a certain yaoi manga that i can’t find anywhere. As I can remember it was about high school student who went to red light district and there a mysterious man had sex with him and later on we find out that the boy aka uke is actually pretty wealthy young master but is abused by his father.
Thank anyone in advance

I’m looking for shounen ai manga where two friends are reunited after one went to live in america I can’t seem to find it and I remember that the one who came back from america was in school shooting and he seemed to always get in trouble with other people in the dorm it was pretty long and kind of old style
Please if anyone knows can you tell me, thanksヾ(❀╹◡╹)ﾉ~

Its manga about uke that is very good at school and at summer he wants to be someone else so he goes to dye his hair and he meeets his school mate aka seme and later on seme and him get together but seme seems to be using him and then he falls for him but his brozhers friend who he slept with has aids so he starts panicking and leaves uke from feling guilty I tried to find it everywhefe but cant so please if someone knows thanks in advance