Satomi, married for six years now, has been feeling disconnected from her husband lately due to their lackluster relationship. She longs for children but fears that things can't continue like this. As she contemplates ways to repair their strained bond, she discovers his infidelity involving a former classmate named Annon. Caught between these two cold and calculating women, they engage in a fierce battle of seduction and manipulation. Their escalating power struggle eventually leads to a crazed threesome involving both the wife and the ex-lover...*Content may vary depending on recording method.