She was his best friend's little sister. He was the one man she'd wanted for years. One kiss threatened to ruin everything.

Fresh out of college, she landed a summer job on a sprawling estate with a free place to stay. What she didn't expect? To find Aiden, her brother's best friend, working on the property. Seeing him shirtless and sweaty made it impossible to focus on her job or anything else.

She'd had a crush on Aiden for years. He'd always kept his distance until a heated argument led to a kiss that left her breathless. It was everything she'd dreamed of. Still Aiden pulled away, insisting his loyalty belonged to her big brother.

The way he looked at her when he thought she wasn't watching told another story. The chemistry between them was white-hit, but the risks were sky-high. Could they cross the line without losing everything?

Tropes: Brother's best friend, forbidden romance, summer fling, forced proximity, slow burn, spicy tension, unrequited crush.