Watch Forbidden Affairs 2: My Wife's Sister Full Movie Free Online 123Movies. Two sisters are in love with the same man. The older sister lets his career get in the way, and lets him go. Years later, when he returns married to the younger sister--an old passion reignites, and soon both can't see enough of each other, sneaking behind the backs of their spouses. But fear of hurting the younger sister, forces them to keep their affair secret. Starring the bubbly Kimber Day and the striking Veruca James, with an incendiary performance by Maddy O'Reilly and a charming cameo by the adorable Sara Luvv. Also featuring Marcus London and Tyler Nixon.