Married woman confinement and humiliation

Masaaki, her husband, runs a small and medium-sized business, and Hisae, her wife, lives a happy and peaceful life. One day, as I was watching my husband off as usual, some cruel men suddenly broke in! "Your husband has 50 million yen in debt! You can help him out!" he threatens and forces him to rape him. Naturally, the men weren't satisfied with that, and pushed Hisae, who had become like a rag, into the car...