Have a fantasy where I end up back at a girls place, she's dressed in sexy cocktail or evening dress with stockings and satin gloves.

Once she has me in her lair, she seduces me and seductively convinces me to let her tie me up even though I pretend to be reluctant about it. (or alternatively maybe pretends to drug my drink or chloroform me and tie me up)

Prior to the scenario I've hidden extra money(her escort fee already having been paid) in an envelope somewhere in her room, or if she is in a hotel, locked it in the room safe with a combo only I know.

Once I'm helpless and at her mercy, with a combination of her seductive feminine wiles and some MILD sensual domination, she then tries to get me to reveal the location of the money.

My task is to try and resist her efforts for the duration of the meeting, and if I do I keep the extra money. If I don't, the woman wins the prize of a nice few euros extra.

I imagine it being like a spy film, where the sexy enemy spy is trying to get the secret documents.

Just like the idea because it gives a real consequence to the bondage and domination.