For an intro:

"Mr. Marsh~?"

The teacher looked up from his desk, eyes meeting the sexiest thing he's ever seen.

A naked Kenny, bent over a desk.

He smirked.
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Kenny McCormick is a 19 year old college student at South Park University. Since middle school he has been known as the town slut, other than Cartman's mother.

By the age of thirteen, Kenny had slept with nearly every kid in middle school and half the teens in high school. He was tired of fucking students.

Now he wanted a teacher.