Offer an exchange

You pause for a second to think. Perhaps you could have some fun here. "OK," you say, "I'll give you my boxers...on one condition." You look at Kaylee and smile. "You can have my underwear, if I can have yours."

Kaylee pauses, and you hold your breath. At this moment, your chances with her can go in one of two directions: up or down. "Done," she announces. The lads around her start whooping and laughing. You smile. "Let's go to the toilets," she says, getting up. You follow, leaving the crowd behind, still giggling.

Despite there being more than thirty female students at St Bart's, the school board never saw fit to finance any women's toilets. The result is that the toilets nearest to the common room are unisex. Out of common courtesy, the men rarely use those toilets, but today you find yourself being led into them by a gorgeous brunette. You let her take the lead so you can stare at her ass. Kaylee has a fantastic body. Her skirt is short enough to get a see plenty of her lightly tanned thighs above her knee high socks, and her blouse is always straining a little against her large breasts. The sight of her ass and the expectation of getting to hold her panties causes your dick to grow half-erect. You enter the toilets and immediately head for a cubicle.

"Where are you going?" asks Kaylee.

"Err...to the cubicle so I can get my boxers off," you reply, a little confused.

"Don't be so bloody silly. Come here." You walk over and stand in front of her. Kaylee casually lifts her skirt up, giving you a glimpse of her black thong. She then slides it down her legs, over her shoes and steps out of it. Your cock grows fully hard. She hands her thong to you on the end of her finger. You grab them eagerly and notice that they are ever so slightly damp. You stuff them into your shirt pocket.

"Your turn," she says. You look at her. "Don't look at me like that! We had a deal. I gave you mine, now it's your turn."

You hesitate, thinking she must be joking. However, the look on her face tells you otherwise. You sigh and kick off your shoes. You notice that Kaylee bites her lip as you lower your trousers. This is a potentially embarrassing situation: Kaylee will realise any second that you have a hard on, despite your shirt hiding it a little. the thought, however, does nothing to make your cock shrink; rather it feels rock hard. You step out of your trousers and pick your boxers off the floor. "Here you go," you say.

"Thank you," she replies, taking your offering. She steps closer to you, until her stomach pushes against your member. If she didn't see your hard-on, she can certainly feel its presence. Your cock feels like pink steel, and you feel like you caould almost explode. The thought of Kaylee not wearing any underwear while she brushes against you doesn't help.

"So, what do I have to do to get my thong back?" she asks, smiling.