Maybe keep her for some "fun"

The thief looked down at the goblin female who was looking up at him in defience, she seemed to be scared but she seemed to be more angry, well that's not surprising, she was kidnapped 2 times already, anyone would be upset on that situation, either way is not like he was very concerned about the feelings of a goblin, even as a thief his prejudice convinced him that she must be guilty of something too.

"I probably should get rid of you, I don't want nobody to tell the guards about how I look like and what I do" he said to the goblin girl which eyes widen in panic trying desperatly to squirm away just to be held in place by her foot "calm down I'm not actually going to do that, I'm not a good guy but I'm not a killer, even for a low green rat like you" he said making Gallarth feel a bit calmer "but I can't let you go either, I don't want you testifying against me" he continued, he looked over the green girl and concluded, she wasn't too bad looking for a goblin.

"So how about this, I will let you live, but you'll have to stay here with me, and obey everything I say" the thief declared. This didn't please Gallarth in the slightest but it didn't seemed like he had much of a choice so he just nodded with her head to show he agreed to his terms for now, he was planning to escape once the thief is not around.

Then things got much worst that Gallarth expected as he began squezzing her bare tits, Gallarth cringed in disgust, trying to push him away but since he still was tied up he had no way to fight back or escape.

"Since you don't seem to have much to over other than your short stack body, I guess I'll have to take this as my payment for being so merciful as to let you live" he said as he showed how much of a creep he was.

Gallarth tried to curse at his abuser but with her gagged mouth she couldn't say anything but muffled groans.