A coming of age story about two sets of siblings who grow up together miles from anywhere, and who discover all the good things in life together. Two plus two can equal six or eight under the right circumstances.
Doctor Abraham Rosenfeld and his wife Tricia have multiple lovers as it is, but one snowy, bleak day during the Christmas break leads to things getting closer with his stepdaughters, all of whom adore him. To make things even wilder, his neighbors get in on the fun as they are trapped inside by the snow with little to do but fuck.
Sister has to come home to take care of sixteen year old brother while mom is away. (I would say that this is somewhere between Much Sex and Some Sex.)
When Sam Hill agreed to a marriage of convenience with his frustrated female friend Deanna, he never would have guessed that it would become a lot more than just a partnership with benefits. Life has a funny way of changing your priorities and perspectives, even for pessimists and cynics like him.