Our hero goes to work for an employment agency called "Here to Service You" and has all manner of misadventures with the invariably horny female clientèle. He meets a libidinous female shrink (played by popular sex star Sue Longhurst), a ditzy housewife in a bathtub with her toe somehow stuck in a drain, three nubile sisters who he "babysits" (and who show him that they're WAY too mature to need a babysitter), and he even gets involved in an interracial three-way with a black nurse and white female doctor in a medical office. The ending involves an incredibly hypocritical double-standard plot twist in which his fiancée is in danger of being seduced into bed by another man (as opposed to say a dozen other men, which would only be fair), and he has to rush to the rescue. But rest assured that whatever happens, the male sex fantasy here is not going to be punctured.
The jokes here generally fall pretty flat, but there's definitely no shortage of crumpet. And that's all you can really expect from a movie like this.