After a failed date, Step-Son comes home upset and explains to his Step-Mom that he could not seem to stay hard for his girlfriend while they tried to have sex. As Step-Mom starts to comfort him he gets hard as a rock and confesses that he fantasizes about her often. Step-Mom, reluctant at first, knows exactly what to do to get him hard, keep him hard and please the girl he desires which turns out to be her. His very own Step-Mother. A Step-Mother's job is never done!