I really don’t see any illegality here.
Unless he was sent to procure actual prostitutes where is there any crime here?
Even if this gay guy found being asked to bring these girls up to Jackson’s room and then, er, whatever, clean up later humiliating, I don’t see how that’s illegal, I’m not even sure it would be actionable civilly.
Suppose my boss asks me to pick up his dry cleaning, etc. I find it humiliating, but how is it illegal?
Now, if my boss is the mayor, or something like that maybe it’s illegal because I’m on the taxpayer’s dime while I’m doing this personal stuff, but other that a scenario like that, I don’t see it.