Going Up Revenge of the Geek Gal chapter 6 by TinyLesbo

At first, Iona felt nothing unusual. A beam of light hit her in the chest, and it was like she’d touched an electric fence, but nothing out of the ordinary.

It wasn’t for a few minutes that the effects started kicking in, and suddenly the school playground wasn’t the place to be. As the buttons on her cardigan started pinging off, followed by a tear down the thigh of her leggings, realisation hit with a blush as Iona tried and failed to find somewhere to hide. 

Her height increasing with every passing second, that hiding place was becoming increasingly impossible, and the other students were finding her new situation particularly interesting, especially when her shirt tore, revealing her training bra to the world. Taut around her chest like chicken wire, it only held out for so long, and there was little Iona could do to hide her curves.

Modest as they were, they were still on display for the entire school to see, and as her ass tore through her polka dot panties, her last semblance of privacy was lost. 

30 feet tall, strewn in rags, Iona Watson was the height of attention in her school playground. With students swarming around her like curious bees, there was no escape. 

So what was a giant tween to do?