Head to Gym class

Ugh, gym first. Its always been your least favorite class. From the skimpy uniforms that do your body no justice to the constant nagging from the cheerleaders, its always bad. Better get changed before anyone else gets there. You quickly head to the girl's locker room and pull out your uniform. You slide off your jeans and comfy t shirt, putting on the red booty shorts and crop top that comprise your gym uniform. You're not fat, but not exactly fit either, so the little fabric of the gym uniform really shows your lack of physical activity.

Then an idea pops into your head. "The acne this morning, why did that go away? And your sister, there was something... SHE WAS SHORTER! Ok, there's definitely something going on here, but how does it work?" You think about it for a moment before figuring it must be your day dreaming that causes the change. You get to work, thinking about...