If their husbands don't please them... Their stepsons will!
This story has been told countless times and probably, there are many more in real life. The plot is always the same: married women are unhappy in their marriages. Cassie del Isla and Crystal Clark haven't felt what it's like to be passionately fucked in a long time. Maybe their two stepchildren will know how to give both mothers what their husbands have denied them for so long...