The punishment

The story is an ai no kusabi related fanfiction, I will warn you for yaoi (boyxboy) and there will be lemons in it, dont like dont read.

The story is about Riki who is a mongrel from the slums and once was a gang leader of the Bizons, he is made into a pet befitting for the Iason Mink.
Iason is one of the elites of Tanagura, a blondie made by the computer Jupiter who runs the world of Amoi.
Riki has to go through a lot of pain, but he will never throw his pride away no matter what, right?