Harem?

Rhett and Sabrina were talking about Amara at the entrance of the cave.

"Can we trust her?" asked Rhett.

Sabrina shrugged. "I dunno. The only thing I know is that if we kick her out of the cave, she will die outside and my conscience can't bear that. So... we have to be cordial in dealing with her. Besides... I think she's harmless," she observed.

Rhett nods his head. "You got a point. Since we can't kick her out of the cave, therefore let's just treat her nicely," he agreed and draped his arm around her lovingly.

A moment later.

Sabrina was engrossed in deep thoughts.

"What are you thinking, my love?" Rhett asked looking deeply into her expressive eyes.

"I'm thinking about tonight... what our arrangement will be?" she asked.

Rhett asked, "What do you mean?"

"Tonight, when the temperature inside the cave turns cold. Where Amara will sleep? In the same bed with us?" Sabrina asked.

"Oh... that... I haven't think about that situation yet," Rhett said, confused.