Check it out.. There may by some you've not read.
http://www.mangago.me/home/people/2337/list/
Well...I think each & every manga in there, are great yaoi. http://www.mangago.me/home/mangalist/25771/
http://www.mangago.me/home/mangalist/57857/
http://www.mangago.me/home/mangalist/26617/
http://www.mangago.me/home/mangalist/26616/
http://www.mangago.me/home/mangalist/72679/
Love most of them
Can anyone suggest me some good yaoi manga??