Plot Summary

Aren't you a good woman...I can't stand it...If you want to help your brother, become my woman for 10 days! An older sister who is imprisoned in a yakuza house and forced to perform physical servitude due to her beloved younger brother's debt. If I want to fuck you, stick your ass out right away! Did you understand? When a man wants to ejaculate, whether it's inside or outside, he inserts and ejaculates right then and there! Days covered in pleasurable semen... She has such a lewd body...I can't hold my cock at all! The body becomes more lewd every time the cock is inserted into it...