This is actually a chapter of Turbulence but I was so happy with it that I decided to let it be a stand alone story about a teenager's introduction to cunnilingus by an older woman.
Hot aunt gives her nephew a hand-job and a blowjob, and then an education in how to please a woman that ends up with his cock in a vagina for the first time. Then they get a surprise... (Note that some of the codes apply to later chapters)
Kate an older woman has been diagnosed with an auto-immune condition that has lowered her sex drive to nearly nothing. Her younger husband has always had an incredible sex drive. Kate enlists the help of her pretty new neighbor to help satisfy her husband. The three of them form a sweet bond until the one thing never imagined happens.
Kriniverse
A man who was doomed to die from a rare disease wakes up in a hospital that has been infested with tentacle monsters, turning every human they can find into breeding stock - and some people are more cooperative than others. In order to escape from this erotic hell, he might have to rely on the thing he hates the most: other people. This is part of the "Earth: Tentacle Breeding Ground" universe.
A story in the This Naked World Universe
Brady Porter has the pleasant task of babysitting his brother's two kids while his brother and brother's wife are away on a Tramping Holiday. All is well until his teenage niece comes out with a request to sleep naked with her uncle as part of her Sex Education class at school. How does the girl's uncle cope with such a request? Read on and find out. The story has quite a few chapters but they are all relatively short and you should get it all read in 2 hours max.