As related to many other things in life, it comes down to the timing and chemistry between 2 people and their needs. Even if at first the intention of the hire is for a sexual encounter, the 2 guys may get along well, form a bond and look forward to seeing each other for more than just sex. I've seen stories shared on this forum where a client and provider have formed a meaningful relationship and the provider finds a different profession or becomes a made man. What's wrong with that? You never know what a hook-up can lead to. Do what makes you happy as long as you are not harming yourself or anyone else. It's your life to live, so live it.