Saki and her husband live happily in the house left by her in-laws. Despite the difficult economic times, her husband has a stable job with a good salary, so they don't have to worry about their daily meals. One day, while doing housework, a masked intruder suddenly enters their home and forces Saki to open the safe for him. Through his voice, Saki recognizes that the intruder is actually her brother-in-law, Kyosuke, who was fired from his job due to debts and embezzlement. Desperate and homeless, Kyosuke planned to steal from his own brother, but upon seeing Saki's attractive body, he not only wanted to steal money but also desired to take this alluring sister-in-law for himself. From then on, Kyosuke lived in the storage room on the second floor.SSIS-602 Helplessly watching my younger brother steal away my beloved wife Every day, Saki brought him food and water. Whenever he wanted, she had to be ready to undress and fulfill his sexual desires. Despite that, the pleasure she felt with Kyosuke was something her husband couldn't provide. She gradually sank deeper into the abyss of lust until one day, her husband unexpectedly returned home earlier than usual...
