It's all about customer turn over. These girls are great at picking the gullible customer. They'll string them along as long as they can. With only offering a little bit more each visit. It amazes me how they can remember what they gave each customer the previous visit. I've even had ML ask me " what did we do last time". Essentially they know that you'll get bored of them and move on so they delay delivering their best service until they konw that's what it'll take to keep you interested. A fascinating game really, but if what your getting doesn't work for you, it's time to move on.