[JUQ-355] A substitute weekend meat urinal for my beloved husband. I continued to be creampied many times by a transcendent villainous old man until I got pregnant ... Marina Shiraishi

A smooth life of a married couple breaks down one day. Her husband, who runs a company, is betrayed by a friend's moneylender who believes in him and ends up with a large amount of debt. Marina, a wife who wants to return to those happy days, decides to meet a moneylender without telling her husband. "If you want to help your husband, be my woman only on the weekend!!" With that thought in mind, Marina decided to dedicate her body. Since that day, a humiliating weekend has begun as a substitute meat urinal that does not end until conceived ...