Yes you are

Drained and gasping, you wait for your heart rate to slow, looking at the glowing and sated face of the well fucked teen.

"Oh God Mr. Carter that was so good," she purrs happily as the two of you slowly disentangle from each other.

"It was excellent," you agree. "You're a sweet little fuck Margot."

"Why thank you Sir!" she giggles. "You certainly taught me a thing or two. And made me come a time or two!"

"Something tells me this wasn't your first time in this shed," you chuckle.

"Actually, it was. I'm not much into fucking the gardeners, but now that I've had a lesson from you, I think I'd like you to bring me back here and fuck my brains out again. You'd do that, wouldn't you Mr. Carter?" she asks with a simpering grin.

"Of course Miss Childers," you smile. "A little no strings attached sex is always welcome."

"Mmmm, you're a very naughty biology teacher. You're going to lead us poor girls astray," she giggles.

"From what I've seen it's a question of who is leading who."

"You're a very naughty man," she giggles again as she straightens her clothes and sways towards you. She slides her hands up your chest and slips them around your neck pulling herself up to nibble at your lips and kiss you hungrily. She purrs, teasing your softly with her tongue, her hands stroking around your neck as her soft mouth devours yours.

When she breaks the kiss and steps back she gives a little crow of triumph, and you see her holding your tie in one hand.

"I have a replacement!" she giggles happily. "I've got a trophy!"

You look at her doubtfully. "You're not thinking of wearing that are you? You've seen how the Dean reacts, and if he recognised it as my tie, there's no telling what trouble it would cause."

"Don't worry, I'll be careful. It will go in my trophy drawer, and maybe I'll bring it the next time you fuck me so you can tie me up with it. Would you like that Mr. Carter? Would you like to tie me up and fuck me while I'm helpless?" Her voice is a purring, teasing giggle. "Because I'd sure like that."