The husband's unpaid debts. The frustrated financial company transferred the debt rights to a malicious firm. Threatened by tough men, Reiko, the wife, was forced to repay with her body… After undergoing a mandatory naked manual sex check in front of her husband, Reiko was taken to the broker's room, bound with hemp rope, and raped with an extra-large penis. She crawled on the floor like a dog and was made to lick men's feet and anuses like a rag. Despite having her self-respect trampled upon to below that of a slave, Reiko began to awaken to pleasure.
