Hmm... I usually abstain from giving advice in areas where I have little experience, but this was an interesting thread, so I'll give it a shot.
A virgin, a prude and a slut (define these as you will, that's irrelevant for the case I'm arguing) have the exact same emotional wiring, at least on the basic level. Sure, they may logically think of sex as 'dirty', but every healthy being has an innate desire to replicate.
I presume that once you get her to the seduction location, you will expect tons and tons of LMR. My favorite way of avoiding that is just going caveman. Get her arousal to the level where she switches logic off. Just get to her innate desire to have sex and... well, fucking voila.
You will not logically convince her to have sex with you. Who she has sex with and who she is attracted to is based on emotions, not on logic. So emotional/physical stimulation is what I'd recommend using.
If she's uncomfortable with physical contact - dude, this is either her way of weeding out guys who are weak, or you've done something wrong with kino escalation. Or alternative 3, she is a fucking freakshow
