The Erotic Adventures of Sarah
Spoiler Disclaimer: click "Expand" to the right for details...
"Your time is valuable. Treat it that way, because no one else will.
Sarah is a modern woman struggling to get by in the world. When one day she happens to meet a stranger that asks her for a rather impertinent act, she let's herself be draw in to a bet.
All she has to do to win is say no to a single request for something that she'd never do in a million years.
It seems like easy money, which she badly needs. So no one is more surprised than her when she instantly gives in and does exactly what the man wants of her.
Things just keep getting stranger after that, until her entire life is changed forever."
Books in Series
Citation References: (click "Collapse" to the right to reduce this section)