Having two girls is just an ego thing. The EPM girls provide non stop action, there's no need to try and do two. It's better to book two sessions back to back (if you want) with two different girls and get two hours of fun. It's really the same with thinking two pops are better, just another ego thing. Hurry up and get one pop out early enough to have time for a second. Instead savor the experience and have one long lasting mutual encounter, pleasing each other, until both of you are fully satisfied.