Katrina and Nick test sustainable energy through spontaneous sex.

Two strangers, Katrina Colt and Nick Strokes, have volunteered to be test subjects in a scientific experiment. A group of scientists (Tee Reel, Tommy Pistol, Mike Mancini, Danny Mountain, Rion King) explain they're trying to see if the energy produced by human bodies during sex could be a sustainable energy source, and that sex with spontaneity and unexpectedness seems to be producing the best results so far.