Rotten Blood

Brunhilde and Olin.
Olin's parents betrayed their clan and got slain. Olin, left unprotected, was experimented on by his clan's men when he was still a new born. He gained the ability to transform into a dragon, but mentally disabled. Loads of hypnotic spells weaved into Olin's mind to control him make his temper even less stable.
Olin was supposed to live his life in the dungeon and used as war tool but Brunhilde, a powerful warrior of the clan and also his father's cousin adopted him. Olin serves as Brunhilde's mount but few knows Brunhilde actually loves Olin as if he was her own child.
Olin is now 10 year old.
Lineart: fav.me/d72yaqc
Planned to color some more but I kinda lost motivation, and I'm not so good with color actually.