Bob (George Costigan) and his wife Michelle (Lesley Sharp) hire Sue (Michelle Holmes) and Rita (Siobhan Finneran) to baby-sit in this sex comedy. Bob is distracted by the two plump teens while giving them a ride home, and Rita and Sue take turns having sex with Bob in the car, later comparing his manhood to "a frozen sausage." Bob feels like a big man and continues seeing the two tarts. Michelle leaves Bob when she hears about him dancing scandalously with the two teens at a steamy nightclub. Rita moves in with Bob, while Sue enters into an unsatisfying relationship with Aslam (Ghir Kulvindar). The two women realize they were happy to share Bob and make plans to continue the menage a trois.