jj2u4fun2 wrote:My favorite shrunken unbirth is when the woman traps the man inside with her lingerie so even if he starts to crawl out, he hits that barrier and can go no further and she can use her vaginal muscles to contract him back in at any time.
I know I've written that scene more than once (just haven't found the reference among all those stories), so it's a favorite here too. The progressive entrapment is fun (first inside a woman's vagina, then her underwear, and then her pants). The other thing I remember writing about has a bit of reality to it. Most of the nerve endings in a woman's vagina are towards the outside - the outer third or so. When she's aroused, stimulating those nerves pushes her towards more arousal and eventually orgasm. But the rest of the time - when not aroused - the same sense is decidedly uncomfortable: it's distracting, almost painful, like something is where it's not supposed to be. It's one reason why tampons have to be pushed deep inside - to get them past that outer, sensitive area and into a space where she can barely feel it.
So it would go with a tiny human inside her. She'd push - or pull - her passenger deep inside, and, yes, if that's linked to an orgasm, so much the better. But then she cools down; her vagina closes up, and now if her captive tries to escape, not only will she feel it, but her instinct will be to contract and drive him deeper inside herself. The promise of "outside" is always just a few inches away, and he can make progress in that direction, but her body will deny him that exit every time.