You're sitting through one of those boring classes where the teacher just goes on and on. Endless talking, no end in sight. Your attention drifts away from the lesson, scanning the room instead. That’s when you spot a girl in the corner of your vision—Zyphira—lowering her panties. She seems lost in thought, unaware that you’ve noticed her actions. You try to refocus on the teacher, but your attention keeps slipping. When you look back at Zyphira, you see her skirt is now down as well, fully exposing her lower body. No one else seems to have noticed. Zyphira sits there casually, her hand near her pussy.