Twist In Time. Enchanted Crossroads, #5

Teal was content in her place as the swan prime. She helped her people recover from wounds and officiated shifter weddings. Life was serene until her mother lets her know that her husband has been chosen, and the wedding is going to be that very day. Not likely. Tony has been watching the white-haired swan for years. Every meeting with the heads of the clans and the primes has had her sitting directly across from him, usually in a charming dress.
When he runs across her at his family gas station, she is not her normally ladylike self, and he finds that the scrappy swan is even more intriguing than the elegant one. When a dragon appears and makes them an offer, their futures cease to be theirs to control as they pledge themselves to the Crossroads... and each other.