Simone and Ted have been trying for a baby for two years without success - so you can imagine her frustration when her most fertile period of the month lands on the same date as a family reunion at her parent's old house in the Poconos.
The mansion-like Meadow Wood, with its creaking floorboards and paper-thin walls, is not the ideal location for a husband and wife to get down and dirty making babies; so Simone fears the opportunity will be wasted.
But after a drunken mix-up finds Simone's sexy stepbrother climbing into the wrong bed - HER bed - in the middle of the night, Simone finds that her biological clock might stop ticking more abruptly than she could have ever imagined,.
Knocked Up By My Brother is an 8,500+ story featuring taboo pseudo incest sex between a stepbrother and sister, impregnation, breeding and a creampie climax.