Just barely

The principal keeps pissing straight into your stomach. You can feel you belly expanding as it quickly fills up with piss

“You’re doing such a good job toilet boy, I think I will recommend you to my colleagues as well” you can feel her dock slowly getting a bit softer as it slowly moves out of your stomach, back into your throat. She must be almost finished with pissing you think to yourself. The flow has almost stopped

“Now for al little appetizer” the principal says as she pulls her dick out of your throat and grabs her wet dripping shaft. She aims her tip at your open mouth and shoots the last stream of piss into your mouth.

“Now you only have to swallow this little bit”