Pure geek Jon Pigeon works in a unusual sex analysis institute in which people run about the corridors nude, naughty aerobics are motivated and where no guy is safe from a crotch catching old tea lady. In order to entice office secretary Cheryl, Pigeon discovers a device aka Agnes which produces a 'sonic aphrodisiac' that can change any man or woman into an over-lustful love-making madman. While his efforts to zap Cheryl end in tragedy, Pigeon has some fun switching the 'sexy ray' on his intimidation boss Nutbrown and wash up campaigner Mary Watchtower. Filmed by director of Girls Come First movie