Dirty little hypothetical for you: Sperm cells that, under favorable conditions, live forever. You could stake your claim permanently, by nutting in them just once. Your swimmers will hang out in their falopian tubes for years, decades if need be, just waiting for the next egg, and the next, and the next. Even if they never have sex again, they'll almost always have a baby or two in their belly.
-sleepy anon
God. I've been holding back on replying to this one because I don't have a story for it, exactly, only a series of scenarios, but even those are so good that I can't keep this ask from the world any longer.
Thinking about a world in which this is a very rare but known thing, with no way to prevent or test for it:
- Raping a girl who's on birth control, who knows that, despite what happened to her, she's safe... unless someday she wants to become a mother. Her knowing that if she ever conceives, it might be for her loving husband - or the man who took her, savagely, so many years before. Cross your fingers!
- Better not let your birth control lapse, either. Not for a moment. Ever. A little forgetful with your pills one weekend? Enjoy the next nine months.
- For that matter... if you were raped while sleeping or unconscious, but using birth control, you might not even know until years down the line, when you unexpectedly conceive. Finding out that you've been permanently claimed, but not knowing by who or when or why...
- If you did get pregnant from the rape right away, you wouldn't find out what really happened to you until the second unexpected pregnancy.
- Kidnapping a girl and forcing countless loads into her, and then just letting her go free. Because if she's carrying dozens of loads of my cum inside her forever, who else would have a chance? She'd be my babymaker sooner or later, because it's my babies or none.
- Fucking my cum into a girl who thinks birth control or abortion is a sin - so her only options are to bear baby after baby for me until her body can't do it anymore, or to take as many other loads of cum as she can at her fertile time, trying to have anyone else's baby. Turned from a righteous virgin into a public breeding whore.