Standard meaning of pre-reimbursement aside, can refer to either:
(1) a buxom chick's letting you "squeeze theeze" as
recompense for your performing
one or more tasks for her, or
(2) dough dat you're obliged to shell out in order to be allowed to "
pleasure yer paws" wif said bountiful baby-feeders.
Dudes, you should always be wary if a hot curvy number either requests or offers "up-front payment", as this can signal dat she secretly has no intention of actually "
delivering da goods" on either side of da equation --- i.e., she may either get you to pay her for touchy-feely privileges but then never actually undo her bra, or she may get you to perform whatever
difficult/yucky task dat she is offering you chest-access as a reward for, but then either deny dat she ever agreed to said "exchange", suddenly claim to have "gotten religion" and thus cannot allow you to touch her titties "in good conscience", or simply "pull a
disappearing act" after said task is completed before you even have a chance to ask for your promised reward!