Karen was about to return her attention to grading papers when the sound of the classroom door opening made her look up. Then her breath caught in her throat as Mitch Lewis entered her classroom.

"Hi ya, teach," Mitch said softly. "You don't mind if I pay you a little visit, do you?"

Immediately Karen felt her heart starting to pound in her chest. Mitch was only in one of her classes, but the other teachers had warned her about him. He was the wildest of the bad students at the school, capable of anything. His size had made him a leader to the other boys, and he was a notorious stud amongst the girls.

"N-no I don't, Mitch," Karen stammered nervously. "Is there something I can help you with in your studies?"

Mitch snickered and stood beside the desk. Calmly he ran his gaze up and down his teacher's voluptuous body, making Karen blush as he coolly studied her slender legs and hips and obscenely oversized tits through her dress.

"Yeah, there's something you can help me with," Mitch said softly. "But I don't know if it has anything to do with my studies."

There was a long silence, which Mitch showed no inclination to break. Karen felt herself becoming increasingly nervous as the teenager shamelessly ogled her body. But the situation was making her horny at the same time. She hoped Mitch couldn't see how her fat nipples were stiffening through her dress and bra or smell the pungent pussy juices seeping into her panty crotch.

"In that case, Mitch," she said finally, "I don't know what you have in mind for me here, but I have a feeling it's nothing that the school board would approve of. Perhaps you'd better go."

Karen backed her chair away from the desk and did her best to look at him firmly. Mitch grinned and made no move to go anywhere. Fear flushed Karen's cheeks, and her pussy got wetter at the same time.