Incest is a subject I have only read about rather than experienced so this is a pure flight of fantasy. It is my shameless attempt to write a story for every genre. Please be warned it covers both heterosexual and same sex encounters between Father, Mother, Son & Daughter, so may not be to everyone's preference. Feedback would be appreciated to see if it is worth writing another chapter.
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Jenny sat at the end of Jake's bed bouncing enthusiastically "come on" she cried happily, "tell me all about your Uni." Jake & Jenny were twins, not identical, but similar enough that you could tell they were brother and sister. Both had bright blonde hair but whereas Jake's was cut in the modern floppy style, Jenny's was drawn back into a ponytail. Both shared the same fine bone structure and had inherited the piercing blue eyes from their mother. They were both in prime physical condition with Jenny having the lithe body of a dancer, compared to the more muscular sporting physique of her brother. Jenny was dressed in a loose beach tee shirt with gaping holes under her arms that just about covered her bikini bottoms, while Jake was in a pair of loose swimming shorts as they had been drinking beer & sunbathing all afternoon on their parents deck in the isolated family villa.
The twins had been inseparable from birth and when the time came for them to go to university back in England it came as a huge wrench when they realised the subjects they wanted to take meant they would be at separate ends of the country. Now after their first term away they had flown out to spend Christmas with their parents and other family members in the Canary Islands. Apart from the odd Skype conversations the twins hadn't seen each other since the summer, even celebrating their 18th birthday apart the month before.
"So come on spill the beans," Jenny cooed.
"Well the facilities are great" Jake replied "and the knowledge of the lecturers is immense"
"Don't be a div" Jenny replied punching her brother on the arm feeling heady from the beer and the sun., "I want to know about the sex, how many girls you have fucked, did any take it up the ass, that sort of thing."
Jake laughed, his sister had always been the more open of the two of them, often demanding details of dates and pushing to hear the more sordid details. "No girls" Jake replied, "but if we are asking about sex life, how's yours been?" Jenny wasn't shy as she went into lurid detail explaining that she was fucking her way through the students and had made a good start already. Jake choked with laughter as Jenny described how some random passing stranger had fucked her before she had even found her dorm room. A strange gleam seemed to appear in Jake's eye especially when Jenny used her hands to describe the length & girth of some of the cocks she had enjoyed.
"So no girls at all Jake?" Jenny asked again, "really have you become a monk."
"No" replied Jake, "I think I am gay."
Jenny stared hard at her brother before breaking into peals of laughter, "gay...really ...you are teasing me. So have you been fucked, sucked a cock, or fucked another guy?"