Shakkin Shimai   借金姉妹 第一章 奴隷誓約書

Hiroyuki is in his second year of high school. He knows by chance that Kaho, his classmate, and Kasumi, his classroom teacher, have a lot of outstanding debts their deceased father left. He feels sorry, and offers Kasumi to lend some money. But she flatly refuses it. Her attitude makes him mad, and he plans to insult them....

 Shakkin Shimai Vol.  1  CENSORED/ENGLISH SUBTITLED

Shakkin Shimai  2  借金姉妹 第二章 契約破棄する哀奴隷

Shakin Shimai  Volume 2  CENSORED/ENGLISH SUBTITLED