The quietest of three Orion sisters placed aboard Enterprise in 2154, who danced for Archer's officers while her pheromones helped to bring the crew under Orion control.
Maras appears in the fourth-season Enterprise episode Bound, played by Menina Fortunato. She comes aboard with Navaar and D'Nesh as a present from the Orion captain Harrad-Sar, who claims to want a business arrangement with Starfleet.
Maras speaks very little, leaving the scheming to her sisters, but her presence adds to the effect on the ship. Men become distracted and quarrelsome, the women of the crew fall ill, and discipline starts to collapse.
When Harrad-Sar arrives to tow away the disabled ship, Tucker and T'Pol restore power and drive him off. The sisters are sent back, having shown that Orion women are the masters rather than the slaves.