In my experience the first thing not to do is bring an AMP lady home, to a hotel, or other off site location. Done it a few times and lived to regret it, because in their mind I was treating them like a GF. Even when compensation was exchanged.
They felt I was truly into them while I thought it was me getting an amazing deal. So I've learned to keep it in their location. That way they never feel completely secure in our "relationship." Even after spending the night with them at their spot. They will try to take you out and socialize with you, dinner is fine, but keep the sessions in the house- or your car if the mood arises while dropping them home.
Trust me, the uncertainty will keep them from wanting to throw away their livelihood for you by having a baby. BTW heard of one or two schemers who used the ruse of pregnancy to nab a guy, yet were never pregnant, but racked up credit card debt for the guy then bolted to China- never to be seen again! Although tempting, because you can have a marathon of unbridled hedonism- no Casino trips!
Don't think for a minute her associates are not advising her on how to bag you. You just need to out fox them. Don't worry, ride it for a while; sooner or later the novelty will wear off, since it isn't going to go anywhere. In my experience they usually introduce me to a girlfriend, and stop seeing me, with the occasional romp for old times sake thrown in once in a while. By then I am viewed as just another male whore taking advantage of them like all the men in their lives.
Regards,
Pops