Follow Yasmin

Leaving Steph to cower in the classroom alone without a skirt you decide to follow after Yasmin, considering all of the fun you can have with this young girl.

You let her get a little way through the hallways, until you stop a fairly crowded hall, students moving in towards their classes, and most importantly the Janitor, mopping the floor in the center.

With a grin you blur Yasmin's vision a little, enough that as she is so focused on getting a spare skirt for Steph she doesn't notice the wet patch on the floor. Of course, while her eyes don't notice it, her feet do.

As soon as her foot hits the wet patch it gives way under her and she skids across the floor, crashing down on her face and into the janitor's cart, upending it and spilling the dirty water out across not just the floor, but soaking herself in the process.

Of course, that's not all. You make sure that in the fall her skirt has ridden up, her completely naked arse on display to dozens of students and the janitor as she lay there on the floor.