ADN-786 Female Prisoner #407: Revenge Sworn in Prison - Ichika Hoshimiya

Nami had missed her chance to get married while helping out at her father's small factory and was now in her late twenties, but she became engaged to Sejima, a bank employee at one of their business partners, after he confessed his love for her. However, the night before her wedding, Nami was attacked by a factory worker and stabbed him, resulting in her being sentenced to prison for excessive self-defense. ...But it was all part of Sejima's plan. Sejima's target was the patent held by Nami's father, and he wanted to steal it. Sold into prison as a sex slave, Nami endured numerous abuses, and as she did so, she became a cold, emotionless woman...