A cheating wife in ancient China gets reincarnated into 80s Hong Kong and does again what she does best.
A wife of an abusive wheelchair-bound husband has an affair with the gardener. When the gardener is killed by her cousin who tried to rape her, she has a spell cast by a sorceress to keep her at the same age until her lover reincarnates so that they can reunite sometime in the future.
A rich, disabled old man’s young wife starts an affair with the house servant.
A female doctor cheats on her betrothed with a pilot, and then unintentionally cheats on the pilot when she thinks that he left her but he didn’t really.
A wife tries to pay off her debt to her husband’s gangster boss by becoming one of his prostitutes. Of course, the boss gets to sample her service first. No sex scenes.