~ A busty wife who pays off her debts by working in a home sex service and becomes a fleshlight for her. ~ Sae is a married woman living in a small apartment in Tokyo. One day, her ex-boyfriend, Zuo Ci, visits her. Zuo Ci is now the manager of a jewelry store and recommends that she buy a luxury necklace. Sae, who has not received any presents since her marriage, is attracted to the necklace. However, her husband is also thinking about buying a present for their next wedding anniversary...