Scarlet sisters

Named after the red sails of their ships. It is rumored that the sails are died in the blood of their victims. The sisters are pirate captains each has her own ship . They hunt as a pack plundering everything they can catch. The only names they have are Captain. You were pressed into duty and have no choice but to serve your best in hopes of living until they make port again. Maybe you have special skills that they can use elevating your status among the crew.