Dragon Actually by G.A. Aiken — book slip

Annwyl the Bloody is a fierce warrior known for her prowess in battle and her ability to decapitate her enemies without hesitation.

Despite her fearsome reputation, she longs for a connection with someone who sees beyond her bloody exterior. Enter Fearghus the Destroyer, a dragon who provides Annwyl with a sense of safety and understanding she has never known.

However, Fearghus is not the only one vying for her attention. A knight, arranged by Fearghus to train Annwyl, ignites a different kind of fire within her.

As Annwyl navigates her feelings for both the dragon and the knight, she must also confront the dangers posed by her ruthless brother and the chaos of war.

First in the Dragon Kin series.