Princess Ethyl

The Crown Princess of New Eris. Her father, the king, threatened to disown her if he even suspects she is pregnant out of wedlock, so instead she spends her years before an arranged marriage sleeping with pretty much every pretty woman she sees. She has a particular thing for kidnapping cute dragon girls. 

Ethyl is not a good person. She has been described as a "spitfire" or a "wildcat". Centuries of breeding and indoctrinating royal heirs to embody fighting spirit have resulted in the good princess being nearly impossible to tame or submit, either through violence or speech. She will horribly mess up anyone who tries and she will very much enjoy it.