Incest to beat all incest. Brother and sister have been getting it on between each other for years because they could not find anyone who could satisfy them better than the love they had for each other. The sister had been divorced because her husband wanted a younger girl, so the brother moves in with his sister who had three kids, since he was helping pay some of the bills anyway.
A Couples Only club is run by a husband and wife team that brings mainly pleasure to theirselves. They like to prey on couples who are young, naive and newlyweds. Drugs and liquer are to help persuade them to join their little group
A swinger for many years I have about done and seen it all. Except, being with another man. This is the true story of how my very first bi experience happened. There have been many others since the first 3 years ago.
A Story in the Hunter's Rise Universe
The story takes place in a world relatively similar to the real-life but with monsters. The main character is a monster hunter called Zara Cromwell. She and other monster hunters gain superpowers through experiments to be able to fight stronger monsters in the future. Warning: the series showcases various kinks and fetishes.
A Story in the BimboTech, Inc. Universe
Gretchen's Campus Feminists club has targeted The Wiggle Room for destruction. Can the little strip club survive? Perhaps, with a little help from BimboTech, Inc.
A Story in the Naked In School Universe
I don't know if Karen Wagner was inspired by this story, but it appeared shortly before she stated the genre. The author is unknown. Rather than naked kids, the teachers are naked with the (successful) intention of inspiring learning.
Brienna double dates, which means she has sex with both dates. And a few people at sex parties. Quite a busy girl, and then she realizes she's in love with several people; surprise, so was her mother.