For years, this male masochist has undergone intense training to become the exclusive slave of Kira-sama. As part of his extreme body modification, both nipples have been pierced and permanently locked with padlocks, ensuring he constantly feels Kira-sama's dominance no matter where he is. His genitals and anus are tattooed with Kira-sama's name, strictly forbidding any contact with other women. Masturbation is only permitted during whipping sessions, trained not to seek pain but pleasure from the whip, until eventually he begs for it himself. For the final test of becoming an exclusive slave, he must complete reinforcement training targeting his weak points, receive a branding mark as proof of ownership, and undergo training to consume Kira-sama's golden feces as his primary sustenance. Only by fulfilling all these conditions will he finally be recognized as Kira-sama's true devoted slave.