Sarah's public prank

"could you come to the mall with me, I need some help getting some things for my sister's birthday party"

"Eh, sure no p..problem"

He locked the door and they both walked to Sarah car and headed off to the mall.

The drive was surprisingly uneventful filled with small talk and John trying not to stare to much at Sarah. He was starting to wonder if the book was working properly. Sarah drove the car all the way to the top floor of the multi story.

They both got out and Sarah headed to the elevator, with John trailing behind, taking in the view.

As they both stepped into the elevator, the mood shifted.

Sarah pushed John against the wall holding him there firmly.

"s...ss...Sarah what are you doing?"

A grin spread slowly across her face.

"Oh John, you're just so gullible, you really think I needed your help with anything, please."

Despite John pushing against her, he just couldn't get free.

"I thought it was time to turn the tables a bit. Me and my friends have always noticed you perving over us, thinking you where being so discreet. So we thought we would have a look over you... But I think we'll have to change some things first."

Sarah moved in even closer, so close john could smell her body wash. She reached behind her back and pulled out some handcuffs, shackling him to the railing.

Without any sense of urgency, Sarah reached forward and started undoing John shirt buttons. One by one.

Despite John's struggles and the flips of his stomach Sarah meticulously unbuttoned and removed his shirt.

She then started undoing his jeans, letting them fall to his ankles, leaving him chained in nothing but boxers.

All the touching and attention had a quick effect down below, making John's new diminished member hard as a rock.

And then,still with no rush, sarah slowly put her fingers in the waistband of John's boxers, starting at the front then running her fingers slowly to the sides.

"Let's see what where working with"

"Sarah no"

She looked up into John's panicked eyes and pulled down his boxers in one quick motion, taking them off his feet leaving him completely naked and exposed in the elevator.

Their was a silence for a moment as both of them stared at each other, then Sarah's eyes moved downwards.

She burst into uncontrollable giggles, stepping back while holding her sides, and John's only clothing. She tried to suppress the laughter but she could barely hold it together.

"Oh my god John, this is better then I could have imagined, I mean look at that thing, its damn near microscopic"

John again tried to break free

"Sarah p..please don't look"

Her giggles kept ringing out

"But how could I not, that little twiglet poking out, the others are going to love this"

His heart dropped

"Others?"

John could feel the buzzing in his ears and the rising sense of excitement and utter humiliation in his stomach. He again strained against the cuffs, but it was no use, he wasn't going anywhere.

Sarah regained some of her composure and stepped out of the elevator, leaving the key to John's chains just out of his reach on the elevator floor.

"Well you better start trying to escape, otherwise all the girls I invited on the ground floor will be seeing that button mushroom of yours."

Sarah burst out I to a fresh set of giggles.

She then reached into the elevator and pressed the ground floor button.

The doors slowly started to close as Sarah did a teasing wave.

"Good luck peanut"

And with that the doors closed and the elevator started to descend.

Leaving John tied up, naked and trying to grab the key, before the audience at the bottom see him fully exposed.