I won't consider calling an MP or SP without pics and I doubt that I'm alone. Be sure that the pics are of decent quality and show enough of the girls that a viewer can make a fair judgement. You may want to take a look at Platinum Spa's or Hands From Heaven's sites. While a photographer can't do in a half hour what Mother Nature couldn't do in 20 years or more a skilled photographer can certainly pay for himself easily if the photos get guys to call. They can't be misleading however or no repeat business.
I find that most of the local mp's and sp's use cheap photography with too much emphasis on extreme closeups. One girls ass looks pretty much like another's from 6 inches away.
