AQSH-120 - Large-breasted wife, Minami Shiori, was secretly engaging in prostitution at home when she was discovered by the building manager, threatened, and forced into sexual servitude.

The Minami family was known as a model couple. However, the wife, Shiori, had a hidden side. One day, the building manager became suspicious of frequent visits by unfamiliar men to the Minami residence and secretly observed the interior, witnessing a prostitution scene. On another visit, he found the wife waiting for customers with her pants down, exposing her buttocks. Overwhelmed by the shocking sight, the manager thrust his penis forward. He then proceeded to rape the surprised wife in a fit of passion. From that day forward, the chaste wife transformed into the manager's sex slave.