Original title: カスタム隷奴III
The hero lost his memory and was found collapsed on the wayside by a woman. The woman devotedly cared for the hero and they slowly fell in love with each other.
- and then they married -
Normally they would've lived happily ever after, unfortunately his wife suddenly disappeared. The hero contacted the police but the investigation went nowhere. Fearing an inside job, he decided to contact a detective agency to find his wife.
2 weeks later, a report from the agency came. It seems that his wife was captured by a criminal syndicate running a sex-slave trade.
Unable to contain himself, the hero decided to act to personally rescue his wife...