After 15 years of marriage, a husband can no longer see his wife as a woman. But one day, he discovers a pink vibrator in her dresser. Realizing that his wife's feminine desires are still alive, he puts a plan into motion involving a colleague from his company. What will happen to Kurea? What exactly is her husband's plan? And how will his feelings change now that he has rediscovered the allure of his wife's body...?