You ignore both of the idiots

If you take her back to your camp your rivals might have her in the end and you will have angered the other tribe and for nothing. But you're not going to let an opportunity like this pass you by.

Your bloodline rings proud in your loins. You'll have your way with her right here and she can carry your seed back to her tribe to cuckhold them with your child. They will raise him as their own and when the time comes he too will sire many young. Yours is the line of kings and conquerors and you will have what is yours.