Online, Claire is the sassy and savvy NiceGirl, the anonymous author of a raunchy blog about her many sexual adventures.

In reality, she's a shy bookseller and aspiring author who has had sex a total of three and a half times – and even then she wasn't sure she was doing it right.

So when Mark, the publisher she's been flirting with online, offers her a book deal and wants to meet in real life, she needs to wise up fast.

She enlists the help of sexy, feckless artist Luca to give her the hands-on experience she needs. And Luca is more than happy to help, as long as Claire doesn't get attached and mistake him for boyfriend material.

But as their lessons continue, Claire's heart isn't the only one in danger …