Collar6 is a sexually-inclined, BDSM/Rubber/Latex/Fetish comic revolving around the happenings of a high-powered dominatrix who goes by the handle of Mistress Sixx. Her newly collared slave, Laura, and loyal maid, Ginger round out a cast that will expand as the story and setting grows further.

Collar6 is set on a Pacific Island owned by a self-governing organization called (blandly enough) The Association, who have purchased and control the island as a haven for the BDSM society, which just like in our real world, often experiences misunderstandings and taboo stigmas from the world at large.

In a broad sense, Collar6 can most accurately be described as a BDSM soap opera.