After spending the night with her date in one of the club’s opulent guest suites, she meets another young girl, Chrissy Falconhurst, who suggests they seek employment as two of the club’s "hostesses." Although most of their hostess duties would be legitimate, they would also be expected to provide certain "services" for the club’s more prestigious members. Mary comes from a poverty-stricken abusive family and Chrissy’s parents, rich beyond belief, totally ignore her, so the two pixie-sized girls decide to apply for the positions and are hired on the spot when they demonstrate their skills to the Director of Employment.

The hostess jobs include room and board so Mary and Chrissy move into one of the swanky guest suites and it’s not long before they are noticed, due in part to their walking naked through the lobby. The going rate for their services is $4,000 per hour—mere pocket change for the club’s wealthy members—and soon they amass a sizable bank account.

The two girls are so popular that one of the other hostesses, Sandy, begins losing clients; she threatens Mary but Mary ignores her. Sandy’s threat is real, however; she sends a man posing as a client who almost strangles Mary before she is rescued by the club’s security team.

Among the girls’ clients are foreign dignitaries, a member of a European royal family, a US senator, and a CIA agent (Daniel) who is posing as the club’s president in order to determine which club member is the head of a terrorist cell which plans to destroy the Trans-Alaska pipeline. Daniel is a dashing James Bond-type and Mary thinks she has fallen in love with him but Chrissy tells her that she is too young to be falling in love with anyone yet.

Mary overhears a suspicious conversation on the golf course between two club members and she thinks she has discovered the terrorists, but Chrissy pooh-poohs the idea, knowing that Mary has an active imagination.

When the girls see the two suspicious members together in the club’s dining room, Mary decides to follow them and talks Chrissy into tagging along. They follow the two members to an airstrip and watch as a plane lands and the US senator climbs out, accompanied by a mysterious woman in black. Chrissy thinks the senator and his lady friend are merely being escorted back to the club, so the two girls drive to a park and engage in a bit of lesbian intimacy. Their activities are interrupted by the senator and his terrorist cohorts, who demand to know why they were being followed. The girls refuse to talk so the senator breaks two of Mary’s fingers. Her cries are heard by a park ranger so the four terrorists kidnap the girls and take them to a vacant medical clinic where they plan on killing Mary and holding Chrissy for ransom (Chrissy is, after all, a Falconhurst).

The senator decides to rape Mary before killing her; he strips her and ties her to an examination couch and is just about to violate her when she frees one hand, grabs a scalpel and disembowels him.

The senator has left his gun in the examination room; Mary grabs it and climbs out a window. She sets off the car alarm and the mysterious woman in black comes out to investigate. Mary shoots the woman in the leg, takes her keys, starts the car and smashes it through the front doors of the medical clinic, taking the other two terrorists by surprise. One of them reaches for a gun; Mary shoots him and holds the fourth terrorist at gunpoint as she unties Chrissy and calls Daniel, but she has forgotten the woman in black, who grabs her from behind and shoves a knife in her back. Mary watches with horror as the blade erupts from her belly, then everything goes black.

Mary wakes up in the hospital with Chrissy hovering over her. When she is released and is returned to the country club, Daniel explains that the terrorists had another goal in mind besides the pipeline: to rob the club’s vault which contains over a hundred million dollars in gold, gems and currency. As a reward, the club’s Board of Directors gives them five percent, or two and a half million each. The Board also promotes them from hostesses to co-directors of the club’s day-to-day operations, provided they complete their education.

The book contains a short epilogue, which takes place five years later. Mary is now the President of the country club and Chrissy is Chairman of the Board. Together they have doubled the club’s membership and the golf course is now on the PGA tour. They have also added an exclusive ski resort, and the hostesses have their own facility which is known as the "best little whorehouse in Alaska."

As for the two girls themselves, they have come to realize that they are much more than just friends—they love each other deeply, and they know that they will always be together. Of course the Board of Directors will always need a little incentive to see things their way, but that’s not a problem because they’re still the hottest little girls at Spenard Country Club.