Its hard graft with strippers, getting them to do more but it can be done.
I really enjoy the chase and the uncertainty (similar to the appeal that thai massages have to me), which is the only reason anyone would try and go further with strippers, because it's gonna cost you a lot to even find out, no guarantee at all, and if you do get to go further will cost you even more!
If it's just touching you want, most girls will let you have a few cheeky feels if you take them VIP private or whatever their clubs equivalent is called. Always cameras so has to be discrete as hell, and only if the girl knows you can control yourself and feels comfortable with you.
I've only ever managed to take home 2 strippers, but it was such a buzz when i managed to. You will be paying them hundreds though.
If the average stripper makes anything from £400-£1000 a night, an extra £100 isn't gonna change much. An extra £300-£500 is more likely to, and mitigate any hesitation on her part. But she wont do it for any price if she doesn't feel comfortable with you.