Helga Hildius Heel is the warden of the prison planet "Geo," enforcing her authority as the planet's sole law. She explicitly declares all prisoners her personal property, asserting the right to use them for any purpose. Her position grants her primary benefits of sex, power, and wealth. Within the planet's interior, she forces prisoners into labor, delegating supervision to her loyal subordinate Zena. In exchange for his service, she permits him sexual access to selected female inmates, occasionally observing these encounters for her own gratification.

Helga demonstrates a clear preference for female prisoners, compelling them to participate in lesbian sexual acts at her demand. She summons women for selection, visually inspecting them to choose who will satisfy her next. One instance involves her selecting an attractive prisoner named Cara for sexual stimulation. Prisoners who please her sexually and show appropriate subservience avoid severe punishment. Her encounter with Cara is interrupted by two new inmates, Guy and Raina. To evade questioning about figures like Dr. Vail and potential complications, Helga consistently maintains an escape route. She has violet hair and brown eyes.