Yes. She's her teacher's toy

Professor Johnson was happy. Hannah had walked into her class wearing exactly what he instructed her to. Immediately the boys in his class had their eyes glued to her. He could sense her embarrassment and shame, and knew from the look in her eyes that she felt like a dirty little slut. As he lectured, he held both his clicker and the remote for the vibrator and slowly turned on the vibrator. With Hannah being the lone person on the front row, he could hear the subtle whirring of the sex toy as we walked past.

After easing her into the vibrator, he began to really have some fun. He asked a few questions to the class and on one question, when Hannah began answering, he turned up the vibrator just as she began speaking. To his suprise, she was able to keep her composure and answer his question calmly. This was when he realized the game was on.

As Hannah walked up to the front to pick up a handout, he unexpectedly blasted the vibrator to the highest setting causing her to stumble and hobble back to her seat. He could tell from the mix of anger, embarrassment, and self-consciousness on her face that she was trying her darnedest to not embarrass herself in front of her peers.

As his next class filtered in, he heard one girl say to another, "Did you hear the girl that was masturbating in the bathrooms a minute ago? You could literally hear her moaning from across the hall." Professor Johnson smirked as he realized they were talking about Hannah, who finally lost herself after his class was over.