The survival instinct overpowers her seduction, and you start to back up. "I won't do this, go back to your seat Katie. I've survived this long, I'm not about to slip now."

Katie closes her mouth, and sneers. "I don't think you have a say in the matter."
She leaps at you, tackling you to the ground. Her knees land on your hands and she straddles your midriff, and she has you pinned. "You're gonna regret doing this the hard way, teacher." Katie taunts as she gives you a terrifyingly cold grin. She yawns open her maw and slams her head down over yours. You are engulfed in her mouth. She grabs your wrists and stuffs them in next to your head, and starts swiftly gobbling you down.

She's an animal. Biting and clawing you, she voraciously stuffs you further and further down her throat. You're totally helpless, hands trapped in her stomach already and still shocked by how quickly things went south. She's slurping at your torso, not showing the slightest sign of mercy. You realize how hopeless your situation is. She isn't some cute girl who might show you mercy, she's a predator. And you're her food. You rapidly disappear down her gullet, only your legs are dangling out now. Still biting you, sharp little pinpricks that are clearly just to torture you, the rest of you is slurped down like a few wet noodles. A couple hard swallows, and you're tightly balled up in her bulging stomach.

You try to squirm and writhe but her stomach is too strong.

She lets out a girlish burp, and giggles. She isn't fucking around, you can feel yourself melting away already. You can't believe that just a few minutes ago you were safely in a position of leadership, now you're just meat for some schoolgirl on a power trip. You open your mouth to scream or yell but it's flooded with a vile acidic taste.

"Why do you even try? There's nothing you can do. You're pitiful compared to some of the guys I've eaten! I've swallowed men twice your size." She taunts.

With the last of your energy, you kick out with all the strength you can muster. It's clearly far from enough, she barely feels it. You are defeated, and start seeing black.

"I'd say you're about done. What a tasty meal. I wish he could have struggled longer though, he didn't even get me to an orgasm. What a shame." With a victorious smile, she gets up and leaves the classroom to go on with her day.