Married women become obsessed with adultery, driven by their instincts. In secret locations unknown to their husbands—be it the workplace or their own homes—they build hidden relationships. Though they still love their husbands, they can't stop craving the intense sex with their lovers. Careful not to destroy their families, they act rationally, yet their hearts are gradually consumed by the pleasure of infidelity. Behind closed doors, these wives reveal a lewd, mature side they never show their husbands.