She does need food.

"I am kind of hungry." She said still following him.

They soon got to a spot where Kolgrug was able to set up camp. He got a campfire going and had Emilia sit there to keep warm while he went to find food. He would soon return with a wild boar he killed and was getting it ready to cook over the fire. He then sat down next to Emilia waiting for the boar to finish roasting.

Emilia got close to her master. "You are such a nice master. I'm happy you would keep me."

Kolgrug smiled at her wrapping his arm around her. "Aren't you sweet? Are you sure you don't need clothes?"

"Nope!" She replied quickly. "Never wore clothes before and never feel like a need to unless I'm really cold." She then had her hand feeling around his crouch wishing she could feel his dick through his armor. "Shall I blow you while we wait?"

Kolgrug was surprised how open she was at pleasing him like this. He then moved her hand away. "Not now. I wish to save my stored up seed for your womb."

Emilia nodded. "Of course, sir. You do wish to have me pregnant right away, do you?"

Soon the boar was finished roasting and they ate their shares. Kolgrug noticed she was wolfing it down like she hasn't eaten in a long time. The slavers must not have fed their slaves that much. Soon they finished and Kolgrug readied a bed of fur pelts. Emilia was looking eager for what was gonna happen next.