西門慶遣仆人來旺去杭州，與仆人妻子慧蓮偷情數次，西門又要與金蓮三人嬉， 金蓮那容！ 於是，西門在藏春洞與惠蓮過夜， 金蓮偷聽到西門讚惠蓮嬌小秀足， 貶金蓮露水夫妻，氣憤無比，十個老婆買不住一個男人心。

Ximen dispatches his servant Lai Wang to Hangzhou, so he can enjoy Lai Wang’s wife Hui-lian, Ximen also invites Jin for threesome,  Jin refuses! Then Ximen and Hui-lian spend night in the Hidden Youth Cave, Jin overhears Ximen complementing Hui-lian’s tiny feet, disgracing Jin as a-one-night-stand-wife, Jin gets angry…ten wives cannot buy one man’s heart.