I know a few cold reads, lucid dreaming tricks, and how to cook a few dishes. If I mention one of these and a girl asks me to do it for her. I'll usually respond with

"my tricks aren't free."

I'll usually get a "what do you want?" Or "how much?"

To which I respond with "you tell me."

Which has lead to "anything you want." Or just "I don't know"

I've been able to get a guitar lesson for a lucid dreaming trick.
Another girl suggested we fill her bath tub with gold fish and go fishing. So she could use my tent and it could be more like we were going camping.
Then a porn star friend of mine wanted a cold read so I asked her for a good answer to this.

She suggested asking a girl "to let me fuck her in the ass while I think about her mom/ sister."

This was funny but I feel like it crosses a few lines. It's also a little direct for my game and may come off as incongruent.

I was wondering what other PUAs thought would be a good answer to a "price for my tricks"

LOL...
if you can keep up the rake behaviour with utmost direct game then definitely go with her answer.. otherwise i would tone down the answer she gave to suit up my game's level of direct-ness...

For example, toning down such as --
Something like... Let me touch/feel you while i think about [your favourite actress/model/pornstar etc]
or something else

LOL

-- Jack

Ask her to teach or show you something. "Whats your special talent" or "If you were in a talent show what would be your act?" And then run with that.