At just over 20, Hannah is getting a little too old to be a babysitter. Most of the girls her age are out partying at the weekend, but then most of the girls Hannah's age don't have a secret thing for older guys.

Whilst Hannah could never really be with any of her clients, that shouldn't mean she couldn't have a little fun teasing the fathers.

Even a tiny glimpse of her would give the dads something to think about that evening, should his wife not be willing to do with him everything that Hannah knew he would thoroughly enjoy imagining doing to her.

She relished it. The power. The control. Knowing they would be thinking of her for many more enjoyable nights to come. It had built her quite a steady line of repeat sittings.

But now with her new clients Mr and Mrs Wallace, things are immediately different. Hannah is fully aware she's been playing a dangerous game, and this time, she might not be completely in control. The idea of being a bad girl thrills her, but how far will she really go?

Warning: This 7671 word erotic short story contains graphic sex, explicit language, and should only be enjoyed by adults.