I don't know if there are sexcations there, but the hobby is perfectly legal in Mexico, though the way it is best practiced varies greatly from place to place as does the price. See a website called Escorts of Mexico, very informative and highly entertaining. Best value for money anywhere on the planet has to be Danny's/Dany's, in Guadalajara, where you can spend half an hour with two ladies for 600 pesos (about C$50); they have a website. Of course, if you cannot speak even rudimentary Spanish you might be screwed--in a not so good way. Mexico gets a bad rap from its border issues and of course organized crime but it's a big country and broadly speaking you can avoid the dangerous regions, just do some research.