Under the Mistletoe by J.C. Valentine

It all started with a Christmas party. How was I supposed to know an innocent game of “Spin the Bottle” would change the course of my entire life?
He’s the office shy guy. Lacking in classic good looks, I never noticed Niles Prescott until a twisted office game has us kissing under the mistletoe. That’s all it takes, and now I’m hooked. When Niles proposes a hookup with us and his roommates, I figure it can’t hurt. I’m always down to try new things, but this time, I might be biting off more than I can chew.
When a snowstorm traps me in a house with three sexy bachelors on Christmas, I have no choice but to play the hand that is dealt. But these guys aren’t saints, and when I find out they’ve been keeping a secret, one that could destroy what should be one of the happiest days of the year, I have to decide between keeping them and running for the hills.
But choosing is going to be damn near impossible because, now that I’ve had all three of them, one man will never be enough again.