They tend to Rebecca

Elsa begins to clean their young captive, first washing her face, allowing the sponge to slide down her shoulder, over her breast and across her stomach, leaving trails of wet dust to run off. Rinsing out the sponge in cold water, Elsa goes lower, to her lovely blonde bush.

The commandante watches it all, his erection returning strong as ever. He leans over and kisses Rebecca's nipples, licking them until they are erect and at full attention. He cups and gently squeezes her tits while watching her fluttering blue eyes.