Bubbly Ruby Bisset is too young for CFO Adrian Wentworth…way too young for what he fantasizes about every time she parades through the office. That’s why he’s always kept the gorgeous twentysomething at a distance. Until they’re assigned to impersonate a loving couple at a Hawaiian resort over Christmas. In a luxury cabin. With one bed!

Teased by the coconut scent of her hair and the glimpses of her smooth skin, Adrian can barely resist touching the little temptress. So when she goads him into kissing her under the mistletoe, he gives in. When their lips meet, he knows he’s in big trouble. Ruby may be younger than him, but she’s no innocent. She knows what she wants…and that’s him!

Soon they’re indulging in tropical delights hot enough to make any HR manager pass out. And pretending to be a man in love feels more real by the moment. Getting close to Ruby leaves Adrian craving something he can’t have…but will what happens in Hawaii stay in Hawaii?