At the top of every man's Christmas wish-list is a pair of glorious boobs like Jennica Lynn's heavy, perky 34M knockers. Singing one of our favorite Christmas carols in a skimpy two-piece outfit that would make Mrs. Claus blush, Jennica has us all feeling the holiday spirit. We're not sure if it's the tune or the boobs, but in this case, we're glad we don't have to pick.