Smoking Gun by Lainey Lawson

Nothing says welcome home like an irresistibly hot cowboy inviting himself into your shower.
I should have kicked him out the second he barged in. He’s my brother’s best friend and we’re living on a ranch in the same bunkhouse for the next three weeks. Disaster waiting to happen.

He’s hell bent on keeping his walls up. And I’m a ball of stress, fresh out of medical school, determined to focus on my career and taking care of my family.
Despite the long list of reasons why it’s a terrible idea, we jump into the burning ring of fire that is secret friends with benefits.
As long as there’s no strings attached, no feelings, and no kissing of course.
Just when I think Gage will be a distant memory once I’m gone for good, my heart starts to run the show.
Rules are broken and lines are blurred.

Now I wish the only big secret he’s been keeping was me.