Penny Birch is playing the fox in a bizarre hunting game. But all does not go according to plan, and she's found by a total stranger, Beth, who's naturally concerned at the state of her. After spending an awkward afternoon explaining herself, Penny becomes determined to seduce Beth, an innocent in all the ways of bizarre naughtiness. Penny's continued efforts get her into more and more difficulty, frequently punished and humiliated, even put on a roasting spit, until by eve she is wondering if she can take any more.