Kaho and her husband are struggling financially, with their wallet empty due to unpaid rent. Their landlord takes advantage of their desperation, demanding sexual acts as repayment. Once her mental balance is shattered, there's no turning back. Kaho gets stolen away by the landlord, gradually becoming obsessed with his cock. As she transforms into a lustful wife, it's revealed that the entire situation was a scheme orchestrated by her husband and the landlord.