The story describes the accounts of Tom after his discovery of a drug that emulates the response of the female brain to ovulation and enhances it 1000x.
It makes women horny beyond control, releases eggs, makes them pregnant even if on hormonal birth control, numbs the gag reflex and pain of deflowering, among other things.
Tom discovers slowly how to use this drug to make a living, entertain a growing harem, cuckold, and ultimately spread his genes around the world.
Mother, father, son and daughter-in-law get together for a house-warming. First mother and son warm each other up while father and daughter-in-law warm each other up. Then they all warm up together.
A Impregnation Story Tom meets a former coworker of his, Trisha, and sees that she's expecting her first baby. Then, Tom realizes that while he finds his female friend very sexy, her husband has been neglecting her sexual and emotional needs for several months.
Karen is not only a high school teacher but she's also a mother of two. That makes her doubly sexy to Tom and then he discovers a naughty little secret that he's able to exploit in getting to Karen.