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.
Karen has to get ready for a date, but her older brother's dirty clothes are in the way. She goes to move them and realizes that he has jacked off in his underwear! For some unknown reason, she sniffs the soiled garment and that is just the start of her wild adventure!
Young Eric Ziegler isn't your typical fifteen-year-old, being a little unorthodox, even peculiar in some respects. Beginning on his fifteenth birthday, he's about to embark on a summer of sexual adventure befitting his personality. A little warning: this story isn't for the sexually ultra-conservative.
An IT expert working from home discovers a new female neighbor who asks for computer help. After he does the set-up on her laptop, she delivers wonderful 'thank you' sex. Her visits to his home are frequent and most enjoyable.
Eve is married to Jason, but she cannot conceive a child. Eve reluctantly allows Jason to try to conceive a child with Bella, Jason's former girlfriend. The tension mounts as Jason and Bella are constantly making love and Eve is forced to help out by bringing Eve to orgasm to increase her chances of conceiving. Watch for the twist ending.