The bride, unable to defy her father-in-law, who took over the debts of her family home, was forced to engage in sexual activities with her father-in-law in secret from her husband. Bound and treated like a toy, the bride, who was resisting, forgot that it was her father-in-law and her masochistic body burned with excitement, becoming more excited than she had imagined. From then on, she lived a lewd life with her father-in-law, and when it was discovered by her husband's colleague, the lewd bride only became more excited.