Gwen was a reporter and she spent a lot of time abroad running down stories, while her daughter Cathy had lived almost exclusively at one boarding school or another. Just over a week ago, Gwen had turned up at School to inform her daughter that the long separation was finally over and the two of them would move into a house and live together. Even start with a mother-daughter vacation, and indeed it was a memorable vacation.
A Story in the SWMS (Dimension 69) Universe
Story edited to fit within the guidelines for this site, otherwise, same as the original. Synopsis: Guy has sex with his sister, then her friends, then his older sister, then his youngest sister. This story is fiction.
He discovered his married sister having an affair with his best friend. Instead of being shamed or apologetic, she asked him for help finding someone who could impregnate her.
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.)