The porn star Moon spends her time working, nursing her widowed father that has Parkinson disease and with her friends Jessie and Martine. Her boss Aronson gives a new contract to Moon to be signed. Moon has a blind date with Jessie's friend Kip and they feel a great attraction for each other. When Jessie asks Moon to test the fidelity of her boy-friend, Moon decides to offer the service to other customers. But when she meets the dangerous Terry, she reevaluates her life and her relationship with Skip.

Tongue-in-cheek look at 20-something singles clubbing and partying in L.A.; it's organized into 15 chapters from overview and preparation to partying and the morning after. Voice-over narration, charts and graphs, and visits to a research laboratory punctuate the story of a single night when groups of friends go out, drink alcohol, take drugs, dance and talk, and look for someone to go home with. Dangers, minor and major, await those who don't plan well or behave foolishly, and the rewards, even for those who plan well, are few. But the species' survival may depend on these rituals. Written by