Yeah a couple things going against that kind of plan. Many of the times I go, most of the girls are already in a room with a client so it would require some clairvoyant level of prep for those stars align. Also if its during the week where the boss is working, who is a very observant lady, she would not be okay with seeing 2 different girls go in and out of a room like that, unless it was a couple session. Maybe on the weekend you might get lucky