No. Don't slow down, keep going!

You continue stroking furiously as the smiling girl with the long black hair scoots her chair forward towards you.

"Hi, my name is Samantha," she says, still smiling. She looks simultaneously friendly and also amused. Playful. And fucking sexy, considering she's now sitting just a foot or two in front of you as your still pumping your cock. She has a thin, cream-colored sweater that hugs hear breasts beautifully, and a black skirt that reveals slender, but toned legs. "Do you mind if I touch you?"

At this point, you're not thinking straight, you're just staring at her full breasts, pumping on your cock and feeling the pressure build in your balls.

"Joe?" Diana asks, "Are you going to let her try?"

Samantha sits there in front of you, probably wondering if she should reach out her hand, when suddenly you pass the point of no return and with an intense rolling wave of pleasure you begin spraying cum in great blasts. It's not surprise that considering how close she's sitting, Samantha's neck, sweater, and even her cheek get blasted with your jizz.

Strangely, she begins to laughed delightedly, and you sigh as your pent-up sexual tension is finally spent.

The rest of the class seems confused and disappointed, but you go home happily knowing that you and Samantha shared a special moment.