I think the situations are very individual. But in general, if you could get past the fact that she's a SP, and she can pretend that you would never in a million years consider seeing another SP, it could potentially work.
That's a bit contradictory. I think you meant to say "I" instead of "she"
This seems to be happening a lot in this thread and a few other recent ones, that people are assuming their own preferences apply to everyone/most people. It's a very common and understandable mistake. A worse one is assuming one knows "for a fact" how another group of people feel, (like Dickson above).
I wouldn't have a problem with someone I was in a relationship seeing an SP. As you (Natasha) said, it's very individual; we all have different expectations from relationships. I do not demand or expect sexual monogamy from a partner. Not because I think it's "only fair" for him to have sex with other people given the fact that I do (being an SP and having sex purely for fun are not really equivalent), but because I don't believe in forced monogamy. If the person I am in a relationship with does not wish to have sex with anyone else (they often don't) that's fine, but I would not need the assurance of sexual monogamy in order to feel secure in myself or my relationship.
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I absolutely would date/be in a romantic/serious relationship with someone I met as a client. I was hesitant to say that because I really don't need anyone assuming that means I would date just
any client/them. But if I am truly interested in someone the way that we met does not affect whether or not I'd date them, it just adds a different dynamic with its own advantages and disadvantages. However, I would recommend that any client who wants to ask an SP out on an unpaid "regular" date proceed with caution and tact because you can't assume that an SP is single/looking or that she is interested in having more than a friendly client/SP relationship with you just because she is nice to you and has fun sex with you.
Then there is also the possibility that one could actually meet an SP, or person who sees/has seen SPs, through circumstances totally unrelated to paying/receiving payment for services! You might meet someone who happens to be an SP at the beach, at yoga class, at the bar, in your Spanish class, at the grocery store, or wherever it is one meets people. And pretty much any man I meet could potentially be someone who has seen SPs or even does so regularly.
Imagine this: You strike up a conversation with a beautiful and intelligent woman at your friend's cocktail party. You end up chatting the whole night; you feel a spark, a chemistry, you have lots in common and she is the most interesting person you have met in a long time. You go on a date or 2 and your interest only grows. Soon after, she tells you that there is something you should know about her job before you get too involved: she provides companionship and sexual services for payment. How would you react?[/hr]