A brother, a sister, and her best friend struggle to enjoy a sexual triangle without "committing incest". The parts of this story acceptable to this site and the locale you are reaching it from are true (except for our names). Those parts of the story that are not are strictly fiction. But, when a character says something, that's just their opinion, and must not be relied upon.
Sabrina meets Tabitha, who she believes to be her twin cousin. Not! Tabitha is really Sabrina from another dimension. Where one is straight, the other is a lesbian, and where one is good, the other is... I'm sure you get the point.
An Odyssey: Rae Anne and Angela have been pals since standing up to bullies in the school yard in grade school. They saw each other through dreadful marriages and now, free, have each other and go on an odyssey to find their life together.
Run fresh out of college 22 dashing has a little sister keeps having to deal with annoying pain in the butt but kind of seductive a father who is also kind of a open-minded deviance and a mother who is worried about nothing but her self and promoting herself.
Donald was confused, his sister had a letter from school informing his mother that he had failed a subject. A subject from last semester in which he scored an 'A'.
Jill comes home to find her brother and her cousins having sex. When sneaking into her room she discovers their parent having swinging sex and acting out fantasies. She plans a birthday party for her dad where he takes her virginity thinking she is someone else.