It's Good to Be the King

It was the lad's first real battle and after taking the elfin stronghold, the barbarian king rewarded himself and his 17yo son with a full belly, a tankard of mead, a horde of treasure, and the daughters of his conquered foe...

I used to read Conan books when I was young and have been re-reading them lately. The idea here was provoked by Conan of Aquilonia by L. Sprague de Camp & Lin Carter. In the book, Conan's son Conn was still a teen but already fighting and partying hard with his father, including a generous partaking of spirits. I thought it might be funny if (obviously a few years later) the father treated his son to his first BJ. For Dad it would be "ho hum, this is part of being the boss" while Jr's experience would be "woo-hoo! This is RIGHTEOUS!"