I'm trying to find a yaoi which I've read long ago. I think it was a longer yaoi but it can be also a one shot. I remember a little bit of the story.
It´s begin tha uke and the seme a brothers and they have sex in the room of the ukes rooms. The seme love the uke, but the uke of a other, a friend of him and and its end with a threesome.
I hope anybody know this yaoi and can tell the title of this. Please help and thanks for your help.

Kareshi Glamorous