【First Production Bonus】Includes the handwritten confession of a sinning lady. *While supplies last. The household of "Miku," where her husband's company goes bankrupt, chased by creditors, and consistently behind on rent. Her husband leaves every day for gambling. One day, the landlord comes to collect the rent. Unable to pay, she manages to get by with oral service. The next month, unable to pay again, "Miku" is taken by the landlord and forced to serve him even in the bathroom. Distraught, she strays from the path of humanity and becomes a recluse. The landlord is shocked by her changed appearance but enjoys "Miku's" body as if nothing had happened. However, her life is swallowed up by the sirens approaching due to her husband's report...