A Single Mom Working as a Cashier Becomes a Cheated Wife Overnight. When She and Another Betrayed Partner Unleashed Their Pent-Up Frustrations, Their Sexual Compatibility Was So Perfect - Hikari Aozora

Hikari leads a normal life as a mother and housewife. But one day, a stranger approaches her with shocking news: her husband is having an affair with the strangers wife. He then suggests they get revenge by having an affair of their own, and Hikari agrees. The twist is that they so get along well, that they begin a lasting affair.