"Oh, good.  Because you matched one of my previously undiscovered sexual needs perfectly enough that, if you don't have anything at all unusual going on with you, it's ten-to-one evidence against the whole 'EroLARP' Hypothesis.  And I do not actually want to be inside one of those."

He feels a very strong impulse to just try to buy Yaisa out from her current job, right there on the bed where she lies beside him, but that is not an impulse buying decision.

"Oh, good.  Because you matched one of my previously undiscovered sexual needs perfectly enough that, if you don't have anything at all unusual going on with you, it's ten-to-one evidence against the whole 'EroLARP' Hypothesis.  And I do not actually want to be inside one of those."

He feels a strong impulse to just buy Yaisa out from her current job, right there on the bed where she lies beside him, but that is not an impulse buying decision.

It totally has an impulsive-purchase subset though!  "Tomorrow morning while you're under the Fairness, if you're okay with it, I'd like to also ask you for a cheerful price on your next week for sex work.  Just buy it all out from you and have you do whatever I want during those days, if I get around to wanting anything, or ordering you to do anything fun, and otherwise you can study wizardry or do whatever else you would've done, because I am now rich and can possibly afford nice things like hiring a full-time sex worker just to be around me being on call."

"To be clear, there's no rule saying you actually have to accept whatever price you name under the Fairness spell, you're allowed to try negotiating upwards from that, but I might make you a probabilistic final offer about it."

"Oh, good.  Because you matched one of my previously undiscovered sexual needs perfectly enough that, if you don't have anything at all unusual going on with you, it's ten-to-one evidence against the whole 'EroLARP' Hypothesis.  And I do not actually want to be inside one of those."

He feels a strong impulse to just buy Yaisa out from her current job, right there on the bed where she lies beside him, but that is not an impulse buying decision.

It totally has an impulsive-purchase subset though!  "Tomorrow morning while you're under the Fairness, if you're okay with it, I'd like to also ask you for a cheerful price on your next week for sex work.  Just buy it all out from you and have you do whatever I want during those days, if I get around to wanting anything, or ordering you to do anything fun, and otherwise you can study wizardry or do whatever else you would've done.  Because I am now rich, and can possibly afford nice things like hiring a full-time sex worker just to be around me being on call."

"To be clear, there's no rule saying you actually have to accept whatever price you name under the Fairness spell, you're allowed to try negotiating upwards from that, but I might make you a probabilistic final offer about it."