A story in the Karinaverse (Traveller) Universe
From the "Karinaverse"; now middle-aged (but well-preserved), Scout pilot Karina conceives twins by a young physics graduate-student passenger. Later, he unwittingly impregnates said daughters as well. (Contains futa-on-male and incest, so maybe not for everyone.)
Kimberly Woods is not your average teenager. Incredibly intelligent, physically fit, endlessly energetic, seductive. Oh, and she has a MASSIVE FUCKING COCK. But it turns out that there are more like her. And the world is threatened by those who have decided that they should rule! And so, teaming up with a snarky team of sexy spies, it's time for Kimberly Woods to save the world.
A Professor from a small town, makes it a game to rape teen girls. And all the girls cannot wait for their turn to be raped, including his own two daughters.
Cathy is a teenage cockteaser, a beautiful girl who delights in getting boys and men hot for her. But she is begining to lose control of her own urges, and even worst, she discovers she had been teasing her lonely dad for a long time.
Liam was horrified when his penis began to stir at the sight of his daughter wearing her short school skirt. He tried to enlist the help of his wife to get her to dress more appropriately but she rightly guessed the real cause of his request. She borrowed Ella's clothes to spice up their lovemaking and it was working a treat, right up until Ella came home unexpectedly.
Almost 40 years ago, our hero found a small Appalachian town where all the women had recently been blessed with bigger breasts and the men had become sterile. What did our hero do? Starts with minimal sex. That will change as as the story continues. (Tags include action in future updates)