Dive in!

Beth splashed into the cold water, helping as she entered. She dove headfirst in, soaking her hot, sweaty body. She couldn't remember the last time she bathed like this. There was so little uncontaminated water out there. She splashed about with complete abandon, truly happy for the first time in weeks. The apocalypse was a tough place, you had to get your thrills where you could.

A grin plastered on her face, she floated up to the surface. Whipping her dark hair out of her face she floated backwards, feeling so carefree. Then, a sound brought her out of her revelry. She opened an eye and saw...