A sudden storm

Sandry did not notice at first that the sky had begun to darken, but she definitely noticed a drop of water landing with a small splat right on her button nose.

"What?" She looked up to see heavy black clouds overhead, as more rain began to fall on her face. Thunder rumbled, and a wind began to pick up.

"Oh no." Sandry gasped. Rain, plus paper, was a bad combination. She grabbed at her flimsy outfit and began to hurry, as much as the restrictive dress would allow her to.

The rain fell in earnest, at first it splattered on the paper but seconds later Sandry began to feel it landing on her skin, as the paper fell apart in the wet.

"Please no..." Sandry groaned, "Oh, no..." the paper under her hands was soaking, and beginning to break up even as she tried to hold it together, and the girl was leaving a trail of soggy white lumps in her wake as her dress fell away. She was getting more attention now that the other pupils realised that the bizarre garment was in fact all she was wearing. As the paper continued to soak through it tore open back and front, letting her ample breasts break through, her plump rear end, her crotch with its neatly trimmed triangle of dark hair.

As if its mission was completed, once the dress was no more the rain lessened and came to a halt. And Sandry stood, in the middle of the wet ground, completely naked.

She let out a squeal of embarrassment and clapped her hands over her body, **** to hide as much of herself as she could from the dozens of pairs of watching eyes.