The best Christmas gift you can imagine
His sister and cousin gave him the best Christmas gift a man could hope for. And also to add more morbidity to the matter, they did it behind the backs of their other cousins. It all started when the girl started masturbating behind the couch where the other boys were resting. Soon the two cousins decided to join together and it ended in an unusual trio. They thought that Christmas was to be spent with the family, but perhaps they went a little overboard when they understood that Christmas is for fucking with the family.