An alpha slave is the top role in a structured hierarchy among multiple submissives in a BDSM house or family.  Similar to the role of “first wife” in some cultures, in which the alpha slave is the submissive with the greatest power.  Sometimes the alpha slave is a switch, taking on a dominant role towards other submissives while maintaining the role of slave to the Dominant. Not all relationships that involve more than one slave / submissive include the role of an alpha slave.

alpha slave