'You've followed them through thick and thin, now it's time to celebrate Christmas with the MC Sinners - Biker style.
'It doesn't come easy. Ups and downs are a part of the biker life.
'Join Muff and Janine as they celebrate their first Christmas with laughs, steamy moments and times that will test their strength.
'It's not Christmas without family - and this group is the meaning of family.'
Source: Publisher's blurb.