I had spent the past nine months trying to impregnate my wife, Dana, but instead I knocked up my mother in law, Donna. It happened when we went to Dana's little sister's celebratory dinner. Dana, her sister Darlene and their father had gone out to buy Darlene a car, leaving Donna and me alone. After a few Zima's, Donna had shown me her tits, which, even though she hasn't had a baby in eighteen years, were still full of milk and leaking. Ever since my new found impregnation/lactation fetish, the just the thought of milk-filled tits has been enough to make me hard. The site of them was enough to make me blow my load, which I did, in Donna's apparently fertile cunt.
Though Donna had not planned on being pregnant, she was thrilled, especially since her youngest daughter was about to leave the nest. Dan, her husband, though admittedly shocked at first, was once again eagerly anticipating becoming a father, and Darlene was excited to be a big sister. The only person who wasn't exactly thrilled was Dana, who had desperately wanted to be pregnant, and I have to admit, I felt extremely guilty, not only because Dana wasn't pregnant, but because I was happy Donna was. After months of trying with Dana, I had begun to worry that it was me that was the problem, though it was obvious now I wasn't.
Even though Dana had no idea I was the father of her newest sibling, we still began to fight about the fact that her mother, a woman almost twenty years older, was pregnant, while Dana wasn't. These fights never lasted long, and usually one of us would apologize and this of course would lead to hot make up sex, which didn't lead to Dana getting pregnant, which of course would start the whole cycle again.
In the midst of all of this, Dana was awarded a research grant, which lead to longer hours at work. At the same time, I got assigned to a huge case, which meant I would be billing a lot of hours, and as a result we barely saw each other over the summer. Though I missed her, it was nice to take a break from all the fighting and, though I may lose some of my manhood for saying this, it was nice to have a break from all the sex. Don't get me wrong, it's not that the thought of impregnating my wife wasn't hot, but it would have been hotter if she were actually pregnant. But with Dana and I working so much, we would come home too tired for sex, or anything else, and so the subject of babies and baby making sort of got lost in the mix.
In September my case ended and my firm told me to take some vacation time. I was looking forward to going to Cabo or maybe Hawaii, but unfortunately, Dana was still working on her research project. I asked the firm if I could postpone my vacation, but they told me I pretty much had to use it or lose it, so that meant more of a stay-cation. I wasn't too disappointed, though. It would give me time to do some repairs around the house that I had been putting off, not to mention I would get to see the MLB All-Star game.
One day I was sitting home, becoming a couch potato, when the doorbell rang. I answered it and was surprised to see my mother-in-law standing there. She looked beautiful. At four months pregnant, she had just started sporting a cute little pregnant belly, and of course, those amazing tits, which had nearly doubled in size.
"Hi, Donna," I said, "Come in, come in out of the heat."
"Oh, thank you, darling," she said stepping inside of the house. "It is so hot outside. I hate Indian summers."
"Can I get you something to drink?" I offered. "We've got lemonade or iced tea."
"Lemonade would be great, thanks." We went into the kitchen and she sat down in one of the chairs as I poured the drinks.
"Do you mind if I put my feet up?" she asked.
"Oh, no," I said, pulling out a chair.
"Thanks." Donna put her legs up and as I handed her the glass and sat down, I realized I could see up her dress, and she wasn't wearing any panties. The thought made me hard, and I coughed.
"So, Donna, what brings you here?" I asked, trying to sound casual.
"Well, I have a favor to ask you," she said. I raised my eyebrow and smiled. This could be interesting.
