As the new step-brothers ready the house for the holidays, there is cheer in the air and a jovial sense to the mood. Tristan Hunter always wanted a big brother growing up, and now that Johnny Hill has come back from his semester to meet the family his father has married into, Tristan has his wish. But he’s about to get a Christmas bonus when he finds out Johnny is packing more than just mistletoe in his stocking. This is one Christmas that’s going to redefine the notion of ‘family get together’.