A lonely widow is blackmailed after a short affair with a gigolo she met at her dance classes. Jill masquerades as a disco-dance instructor, Sabrina as a rich but socially inept heiress and Kelly as a replacement photographer, supposedly sent by the blackmailer’s shutterbug. When Sabrina pretends to succumb to the gigolo’s charms, Kelly photographs the compromising position and Bosley then shows up as the irate but blackmailed father. All goes well until the real photographer returns unexpectedly and exposes them all!