Trust me when I tell you this. It is not worth the aggravation. There are so many things that will throw this type of event off it would outright boggle your mind.If you really want a four hand session that is memorable, go to a spa and have an hour session with provider one. Start the ST session in the beginning of the session and then relax for the end of the session. get your bottle of water and tip her. Go out into the lobby and before you leave, ask if there are any other women working. If so, ask for an introduction and then request a second session with her. Take the initial massage to make sure you have the energy and then have your round two with the second provider. You get 2 hours of fun, you get two hours of full attention and you will absolutely enjoy those two encounters more.