I really like Durarara, Togainu No Chi, No.6, Kuroshitsuji...
But all of this it's none yaoi at all~~~~

I want some psychology manga and YAOI too!
Can you please recommend some thing like this for me? Please~

ps. I also like S uke x S seme too (like Kuroshitsuji or Number) does it's weird?
if you know some please tell me about it!

Try NightS by Yoneeda Kou will suit your taste quite well. Hopefully.. X[]
Then try Bi no Isu or Don't Stay Gold.

You only know my pain when you don't know how to put a picture as your signature.

Have you tried any doujinshi? Do a search for your title and add "dj" - a shounen series like Durarara!! with good-looking guys is bound to have doujinshi. My fandom is Katekyou Hitman Reborn! - there is tons of good doujinshi written for it, lots by YONEDA Kou as suggested by existingpoop.