Skinny Dipping

"We should go swimming," says Ivan.

"I'd love to," says Brody.

Brody heads inside the tent, and comes out a few minutes later. "Damn, I forgot to pack my trunks."

"No worries," says Ivan. "It's just us out here anyway. We can swim without clothes."

Ivan and Brody head down to the lake and strip off their clothes. They jump in the water and frolic about. After an hour, they are done swimming around.