Forbidden Desire: In Bed with Her Stepmother

Ethan wants Vivian, who is his wife's stepmother. He started his law firm on money from Claire's family trust, and the prenuptial agreement says that whoever is unfaithful walks away with nothing. Claire does not object to the attraction. She provokes it, and arranges things so that Ethan and Vivian are living close to each other, which makes him certain the whole thing is a trap set to take the firm back. Then Claire starts coming home late smelling of a man's cedar cologne, and she drops an unmarked access card. Ethan decides she is the one cheating and sleeps with Vivian on the night of Vivian's birthday. The next day he traces the card to the apartment across the hall and breaks the door open. There is no other man inside. Claire and Vivian are holding each other, and have been together for years. The marriage was cover for the trust.