A snowball fight!

Jennifer and Mckenna cowered close to each other as they shivered in the cold, trying to formulate a strategy through chattering teeth.

It had been a no-brainer to agree to the snowball fight. Spending a short amount of time in sub-zero temperatures in their birthday suits with the chance of getting warm was a better option than definitely staying naked in their cold house.

Their scheming was interrupted by Rachel and Whitney bursting out of their hiding place and hurling the first volley of snowballs at their opponents.

Mckenna was knocked off balance and fell painfully onto her butt. Jennifer provided covering fire while the teenager struggled back to her bare feet, and the four girls were soon squealing as snowballs broke over their bare skin. Whitney would usually enjoy a snowball fight, but she could barely operate her frozen fingers to form fresh balls. Rachel stumbled as she struggled to control the blocks of ice on the end of her legs that had been her feet. Tears froze on Mckenna's cheeks, and Jennifer massaged her chest after receiving a particularly powerful hit.

Eventually, the blonde girl couldn't take any more.

"Stop! Stop! I give up!" Mckenna screamed, after a well-aimed throw from Rachell had knocked a pile of snow off a tree branch and right onto the teenager's head.

Jennifer groaned as Whitney and Rachel celebrated, and all four girls hurried back inside as fast as their frozen bodies would allow.

Brushing loose snow off each other, the girls saw two wooden boxes waiting for them; identical but for the letters stamped on top.

Rachel and Whitney scrambled over to the box labelled "winners" and threw it open, squealing in delight at what they saw.

Jennifer and Mckenna gingerly opened their box, and gulped.

"A-a-a-anyone f-f-fancy a r-r-rematch?" Jennifer asked, but the two victors had already carried their box from the room to enjoy their prize.