Dorei-ku: Boku to 23-nin no Dorei
奴隷区僕と23人の奴隷
What if you could enslave anyone you ever wanted? Well, this comes close. The SCM lets you enslave anyone who is also wearing an SCM, at a price. One must win over the other, at anything, in order for the other to become their slave.
(Source: MU)