Monster’s Mistake by Laura Greenwood

Turning your fated mate into stone has to be the worst first kiss in history…

Nati has always worried about what it would be like to date someone when she has snakes for hair and the ability to turn people into stone. But even then, the last person she intends to date is Meic with his cheesy chat-up lines and too much confidence.
Meic has known that Nati is his fated mate since the moment they met, the problem is that every time he opens his mouth, he puts his foot in it. Until he finally tells her that they’re fated.
Everything is looking up for them until Nati accidentally uses her gorgon magic and creates a whole host of new problems – one that they’ll only be able to solve if they work together.

Monster’s Mistake is book sixteen in the Blackthorn Academy for Supernaturals shared world, featuring a gorgon who’d rather not turn her fated mate into stone, a cinnamon roll and kind of dorky ghoul, a magical mishap, and more.