Swinging Stories

After years of endless war against alien threats, humanity’s population has been purged into crisis. In desperation, the Super Earth government enacts radical procreation policies to boost birth rates. I'm a determined boy training to join the Helldivers corps, suddenly finds myself caught in the absurd struggle to the new mandate of fuck before fight. Read how my family help me by setting up some sex dates. Going to a sex camp with my sister, and how my life change after that.

Two couples find mutual sexual delight. (1)
After a year of marriage, for their one year anniversary, Michael and Anne return to the Jade Inn where they spent their Honeymoon. A sexual attraction quickly forms between them and the Owners of the Jade Inn. Anne and Su Lin, discover a way to make their husbands' secret fantasies come true.

Sigificant changes in the lifestyle, skills or attitudes of the charactors.
An intruder joins exhibitionist sisters. The couples learn more about each other's quirks. Anal experiments continue. Many fingers probe each pussy. Pygmalian Lois is intrigued and touches Valen's big dick.

Based (almost exactly) on a true story: a college-aged couple go for a stroll on a topless beach. They encounter an older couple, first on the beach, and then again in a spot in the woods where they go to make-out.

A couple take a leisurely day trip to relax. They find a hot, flirty waitress who takes a liking to them and invites them to a secluded, nude beach. The reluctant wife agrees and immediately meets a naked stranger --- and the fun begins.