Whatever You Do, Don't Fall in Love. The Avoidant Series, #1

Enemies since the sixth grade, Jack Hedstrom and Jessica Johnson hope to never see each other again. In his eyes, she was weird and creeped him out. To her, he was just another school bully. But fifteen years later, who should appear at his high school reunion with his best friend? Jessica f*cking Johnson. She had changed and for some reason, Jack can't remember exactly why he hated her. She's intelligent and hilarious.
It was like he finally met his match. Sparks fly when a steamy impromptu photo shoot for her lingerie business ensues. Feelings are caught, buried, and dug back out again as these two emotionally avoidant enemies become lovers in this fun, contemporary rom-com. But the question remains: can two mortal enemies who have sworn off love stay in love?