I like watching other people while I jerk off.

There's a couple,; I think they are based in KC, who occasionally come here and have a variety of sessions available, depending on what exactly you want.  There's a field in the review profile for More Than One Guy at a Time so you could search for providers whose profile has that selected and see what you find.

Are you interested in the other man as well or do you just want to watch him and then have your turn?  

I do have one very, very good friend coming into town this weekend. However, if that's too short of a notice, there is always March.