Sometimes it is very real -- but keep it in context: it's just for the moment.
Remember that you didn't go the route of looking for a girlfriend, courting, whatever. You phoned up for a "quick fix." And for her part, she's doing it professionally. You were looking for a solution to a specific need, and she met that need.
That's not to say that a real connection couldn't happen -- only that you should cherish what does happen and not try to make it any more than that.
Over the years, I've met dozens of men who insisted that, on the basis of the obvious chemistry between us, I should forfeit the payment -- but would they have been as eager to forfeit my obligation to provide them with sex?
As a society, we have a tendency to confuse sex, partnership and love. We lump them altogether and have a bad habit of throwing out the baby with the bathwater when one isn't satisfactory.
As someone who's been in a 25+ year marriage, I can say that sexual fascination comes and goes in waves. Sometimes it's amazing, sometimes it's just damned satisfying, and other times, it's not worth bothering with.
Love tends to be pretty steady -- or at least for me. (never having been through the death of love, which I've heard about, but haven't actually experienced) I find it hard to believe that one could truly love someone and then have that love dwindle away -- not if it was true love.
Partnership is the intellectual component -- you can be drawn into loving someone naturally, you can be drawn into lusting after someone naturally, but partnership takes intention. Unlike love or lust, it's something we CHOOSE. And if we're people of integrity, we honour the partnerships we pledge to, regardless of what else might conspire.
It's the "fabric of society" and always has been so.
When you use the services of an SP, you're looking for a specific solution to a specific need. And sometimes chemistry conspires to make it a perfect match -- but just for that specific need. But that need is actually the easiest of them all to meet, because of its fleeting nature.
If you are seeking someone to love or someone to be your partner in life (and no, the two aren't necessarily the same!), then no, it's extremely unlikely you'll find her this way.
..c..