某贩毒团伙的老大发现近来的生意频出问题，派出手下老四（詹森 饰）、玲玲（李丽丽 饰）等人调查奸细，老四等人因此结识露易丝·黎（余莎莉 饰），安排露易丝勾引老大布下了局。老四将老大偷情的消息告诉大嫂，后者怒火攻心，服从老四等人的安排却导致老大人财两空；收古董的潘老海（李昆 饰）与妻子住在烟花柳巷，整日担心妻子被骚扰的潘老海防范甚严，又四处搜求春药期望笼络住妻子。是日隔壁搬来一位年轻人，潘妻与年轻人眉来眼去终于做成好事，二人为偷情安排神婆扯谎，令潘老海再也不敢近妻子的身……

Shaw Brothers superdirector Li Han-Hsiang was particularly masterful in two genres: erotica and classic Chinese tales. He combined these two loves in this two-part examination of lust. The first story features an elderly jeweler's adventures with his unsatisfied wife, a handsome neighbor, and the neighborhood bordello. The second is a more modern tale of sex, lies, and videotape.