SSIS-602 The bastard brother raped his sister-in-law while he was at work

Inheriting her parents' family home and living together without children, Saki lives happily while humbly supporting her salaryman husband. One summer day, while doing housework, a strange man suddenly barged in and robbed her. Despite her fear, Saki realizes that the man is Kyosuke, her husband's brother. Black money debt, company fired… Because you were desperate, you ran back here to get your property and raped me to force me to give him some money to pay off the debt.