Ivy Collins isn’t sure whether her plan for Christmas is naughty or nice. Gifting herself to her brother’s best friends isn’t something she ever thought she could do. But when an unconventional opportunity arises, she has to take it. Callahan and Nik Mikhaylov are married and madly in love, but does that mean that there isn’t room for another? When they come home on Christmas to find a gift like no other under their tree, there’s only one question. Will they unwrap her?