Kurokami Madamu les: Misojizuma to yosoji jukujo

黒髪マダムレズ 三十路妻と四十路熟女

Also known as Kurokami Madamu rezu: Misojizuma to yosoji jukujo, Kurokami madam: Les misoji tsuma to yosoji jukujo

Yukie lived a life of comfort as the young proprietress of a traditional restaurant inherited from her predecessor, but one day she was suddenly saddled with a massive debt of 100 million yen. Abandoned by her husband and held captive in a loan shark's office, she was forced into a sexual encounter...