Stella and Katya hold sexy parties in a Surrey mansion, where perverse desires are satisfied in a fetish room called the O-Zone. When mysterious Mark turns up, Stella is baffled by his cool indifference to the raunchy goings-on around him.Both women try to discover his private fantasies, but only Stella comes close. When Katya discovers Stella's secret diary, their rivalry over Mark threatens to drive the women apart.
