If you google search all of the 8 phone numbers listed on the contact page, several of them do link to TER profiles. Of those linked to TER, each profile has from one to several reviews from reviewers with mostly a 2 to 6-year history of submitting reviews. If you search any of the phone numbers in TER, you will see a long list of reviewed women. From what I can see by spot checking these profiles - all are Russian women.
However, some of the links from google phone number searches go to less reputable, and low-end escort ad sites, and one went to an Eros Ad. And almost all the numbers linked to more than one provider in more than one city.
Next the contact page shows a stock picture of porn star Elsa Jean holding a cell phone, leaning on a SUV door. This is easy to reverse image search and see a print of this pic listed on eBay France. Note that Elsa Jean is not listed on any of the site's models pages.
Speaking of model pages, each listed city has a separate page of models. Each page shows a scrolling line of pics with a single name below each one. Clicking on a pic reveals several pics for that model, but no other info. All of the pics look professional - too professional for me. These tend to make me suspect they are taken from other pro or erotic shoots and not for this particular site. All of the models are 20-30-ish, all 9+ IMO. There are no model bios, and no prices or other info listed for any model. It's just a pic and a phone number.
Conclusion: This is a Russian Hooker mill. If that floats your boat, cast off and sail to happiness. If not, make sail for better waters and leave this site in your stern view.
(Yeah, the nautical metaphors are not my best work... sorry.)
Life is good
The Cat