I'm looking for this yaoi manga. I read like a long time ago and now I have this sudden urge to read again a few weeks ago, but couldn't find it.

Here is goes..

It's about the uke being a business man. He had a very possessive boyfriend long time ago and broke up with him because of that. The uke now has a girlfriend and a pretty good life. One day while walking home, he sees his ex-boyfriend again. It turns out the seme had become a host. We later find out that the seme used a detective agency to find the uke again. The uke and his girlfriend were supposedly to have a date that night, but the girlfriend canceled on him saying she a lot of work or something. When he was walking home, he sees his girlfriend with his ex. The ex says something like, "You don't need this slut. You belong to me."

Hope someone out there will know what it is. =)