<p>Sarah Keating was sure she'd be married by 30. Husband kids the kick-ass career helping adults with Down Syndrome - she assumed she'd have it all and there'd be no need to fall back on the marriage pact she made with her best pal from college.</p><p>But a tipsy message she sends from her birthday party brings Ian Nolan to her door ready to rock her world and not just with mind-blowing sex. He's up for tying the knot and has a million pragmatic reasons it makes perfectly good sense.</p><p>As Sarah and Ian test drive their marriage-of-convenience they navigate awkward business dinners a slippery steam room hookup and a costume party gone awry. Their friendship is stronger than ever and the sexual chemistry is off the charts.</p><p>But is that enough to make a marriage work or will one of them fall hard and end up brokenhearted?</p><p>Contains mature themes.</p>