Looks too legit to be offering anything other than massage with a possible HE.
I thought that too, then I found an advert for them on this site which perhaps indicates the contrary?
External Link/Members OnlyThat said, it's a one off and may have been scraped by the site itself rather than being a placed ad.
In their defence, every other advert they have out there is in the health and beauty sections, mostly gumtree, so very possibly 100% legitimate.