Move to remind her that you're there

You can't breathe! Miss Locke hasn't paid any mind to you for what feels like an eternity, and your head is spinning from lack of air...you need air, and can't help but think Miss Locke has forgotten that!

Reaching up, you tap at Miss Locke's legs in a sign of desperation, hoping she'll relent and let you have some air.

Unfortunately, Miss Locke didn't seem to be bluffing before... "You need to pay more attention! Didn't I say, that misbehaving would be...punished?"

She wiggles her hips, grinding her ass down even more securely over your face, and giving you no hope whatsoever of getting a breath of air. You can't help but struggle weakly underneath her; it's instinct to try to breathe, and you're panicking at the moment.

You only grow weaker as the lack of air saps your strength and consciousness away though, and Miss Locke's voice lectures you calmly throughout everything, telling you that you won't be allowed to breathe until you start behaving.

"You're such a slow learner, aren't you..."

In the end, you dimly realize you aren't going to escape...you're completely at Miss Locke's mercy, and if you ever breath again, it'll be because she allowed it. As the thought comes, you feel yourself simultaneously ejaculating and passing out...