Judy Lee's life has not turned out the way she'd imagined. She's divorced, she's broke, and her dreams of being a painter have fallen by the wayside. Her co-worker Roger might be a member of the Yakuza gang, but he's also the only person who's asked her on a date in the last year. Meanwhile, her bother Kevin, an former professional tennis player, has decided to donate a kidney to their ailing father - until it turns out that he's not a genetic match. His father reluctantly tells him he was adopted, but the only information Kevin is given about his birth parents is a nude picture of his birth mother. Ultimately Kevin's quest to learn the truth about his biological parents takes him across lines he never thought he'd cross: from tony Princeton to San Francisco's seedy Tenderloin district, from the squeaky clean tennis court to the gritty adult film industry.