See how these changes play out first

You decide to see if the changes have any unforeseen circumstances before making any more drastic adjustments. Saying good-bye to the gathered crowd, you head back to your office. On the way, you notice a student shifting uncomfortably next to the bathroom door. She glances back and forth before noticing you approaching.

"Oh, professor, thank god you're here," she says. "Will you please give me permission to use the restroom?"

You figure out quickly that she must have been a victim of one of your most recent rules. Still, you decide to feign ignorance to enjoy her squirming a little longer, "Why would you need my permission?"

The girl blushes, "I'm sure you could guess, sir, but I was given a pull-up punishment after I wet myself during a punishment."

"What's your name, girl?" you ask.

"Courtney Louis, sir," replies the student, curtseying awkwardly while trying to keep her legs squeezed together.

"May I see your pull-ups, Courtney?"

Courtney blushes harder at the request and slowly lifts her plaid skirt up, revealing the pair of bright pink pull-ups underneath. On the front, there was the image of a cartoon princess. All together, the pull-up made the preppy student look more than a little ridiculous.

"How long have you been holding your pee?" you ask.

"About three hours, sir," replies Courtney. "I've been in lectures all morning so I haven't had a chance to ask anyone for permission."

"And what if I choose not to give you permission?" you say, raising an eyebrow.

"Oh, please, sir," she says, almost tearing up. "I won't make it another six hours without wetting myself, and I don't want to be stuck in diapers."

"Okay, you can pee, but only after you suck me off."

"Thank you, sir," she says, quickly dropping to her knees. She unbuckles your belt at rapid speed and allows your hardening cock to pop out of your underwear. Like a girl possessed, Courtney plunges your cock down her throat, gagging and spitting as she does.

She slobbers all over your dick as tears begin to stream down her face. She must have really had to use the bathroom. You feel yourself getting close as she twirls her tongue around the head and shaft. Still, you try to hold out a little longer.

Once you feel like you can no longer hold it back, you grip the back of her head and shove your cock balls-deep into her throat. She chokes in shock as your cum shoots down into her stomach. She squirms as you hold her there, savoring the end of your orgasm.

Finally, you let her up. She jets towards the bathroom, hoping to make it in time. You follow her, curious about whether her efforts will be in vain.