Pile Driver by Aria Cole

Daphne Madden finds herself trying to make ends meet by working at the local bar in the evenings, and picking up extra shifts at the coffee shop during the day. Because of her schedule, it leaves her without much time for luxuries like dating or a social life.
When a customer gets handsy with her one night, an unlikely stranger comes to her rescue.It was only supposed to be drinks with his construction crew after a hard day on the job site. But Arkin Broderick finds himself helping a feisty waitress instead. His overwhelming need to protect her leaves him mystified and craving more.
Neither of them were looking for love, but like lightning in the darkness, sometimes it shows up when it’s least expected. But no matter how perfect things seem, the past always has a way of coming back and making itself known.