If you can't pay the rent, just use your wife instead. (Dong Lin MEYD-413)

Azuma Rin, a wife unable to pay rent after her husband was fired, lives a life of abuse and humiliation at the hands of her landlord. His demands become increasingly outrageous, to the point that even ejaculation becomes taken for granted. To protect her life with her husband, she can only obediently endure it…