Tesla Martin is drifting pleasantly through life, slinging lattes at Morningstar Mocha, enjoying the ebb and flow of caffeine-starved customers, devoted to her cadre of regulars. But none of the bottomless-cup crowd compares with Meredith, a charismatic force of nature who can coax intimate tales from even the shyest of Morningstar's clientele.

Caught in Meredith's sensual, irresistible orbit, inexpressibly flattered by the siren's attention, Tesla shares long-buried chapters of her life, holding nothing back. Nothing Meredith proposes seems impossible—not even Tesla sleeping with Meredith's husband, Charlie, while she looks on. After all, it's all in fun, isn't it?
In a heartbeat, vulnerable Tesla is swept into a spectacular love triangle. Together, gentle, grounded Charlie and sparkling, maddening Meredith are everything Tesla has ever needed, wanted, or dreamed of, even if no one else on earth understands. They're three against the world.

But soon one of the vertices begins pulling away until only two points remain—and the space between them gapes with confusion, with grief and with possibility….

I enjoy Megan Hart’s writing. There’s something about it that just grips me right from the get go and that’s how I felt with this book. Also, her characters are so interesting, I wish they were real.

Tesla Martin is happy with her life. She works in a coffee shop and she really takes pleasure in her job. Her boss is another matter, but the customers, her regulars, make up for it. She had an unorthodox upbringing, with her parents taking her and her brother to a commune every summer until they divorced. Now her and her brother are close and she lives with friends, in their basement.

One of her regulars, Meredith, is someone that’s always intrigued and attracted Tesla. So when they take their friendship outside the bounds of the coffeeshop, she’s pleased. But Meredith had a reason for her friendship. She was looking for a woman to be a third in the bedroom, and Tesla fits her and her husband’s requirements. Tesla is open enough to consider it and meet with Charlie, Meredith’s husband. Because this is not the first time Tesla has been involved in a threesome.

As Tesla becomes more involved with Charlie and Meredith, her other relationships suffer a bit. Namely, her friend Vic, whom she lives with, doesn’t exactly approve of what she’s doing and has some guilt he needs to deal with. And then Meredith, the one who drew Tesla into her marriage begins to pull away.

I was engrossed in this story. The developing friendship between Tesla and Meredith, how her attraction to Meredith draws her into a threesome with Charlie, whom she’s also attracted to. The dynamics of how that played out in the bedroom. And later how Meredith’s true nature is slowly revealed. All very interesting.

Another character that pulled me in was Vic and Tesla’s history with him. She lives with him, his wife and their two kids. She helps out a lot around the house. And she loves his wife. But Vic is keeping secrets and Tesla doesn’t want to get drawn in there. He also took in Tesla and her younger brother when their family life imploded and he does not like this new relationship so that drives a wedge between them. The conflict that derived from those two things definitely pushes the story further, especially as it directly relates to what’s going on with Charlie and Meredith.

So as much as certain aspects of the book appealed to me and drew me in, there are some flaws. Meredith and Charlie. LOL I know, I know. The other couple. First there’s Meredith. I can see where she would attract Tesla but she definitely doesn’t appeal to the reader. Especially as I kept waiting for the other shoe to drop and figured it would be from her end. Like does the author want us to root for an HEA for all 3 characters or just for Tesla? There’s a tension there, that’s for sure. And then there’s Charlie. I didn’t feel like we got to know him as well as we did Tesla. His character was bland. Sexy bland, but bland. I wish there had been more depth to him. So not knowing him as well, the ending was a bit flat for me. When I finished the book, my reaction was “Huh.”

However, the overall story was engrossing. I do recommend this. 3.5 out of 5