So, kitten... can you feel it yet? The little knot in the pit of your guts, just below the navel? I'm sure you can by now... no, you're not imagining it. Pay attention, and you'll feel it gradually intensify. Notice that yet?
I bet by now it's an unmistakable little pressure, isn't it? Something down there, needing space? Can you feel the pressure mounting, pushing outward? ... My, just look at your little belly! You know, it's got a definite little curve to it, doesn't it? Are you starting to get a little pudgy, kitten? Is it getting worse and worse?
You'd better pull up that shirt, so we can have a look.... Oh, wow... aren't you round, now? You're getting such a big belly-- is it heavy, kitten?-- that you look a little pregnant!
Oh, don't act so scandalized! You're clearly knocked up, don't bother denying it. Did you have fun, winding up this way? ... You didn't do anything? Oh, still playing innocent, or just forgetful? ... I hope you're not suggesting I've been spending late nights learning forbidden magic from an ancient book, just so that I could enspell your slim, fertile little body, transforming you lush and ripe with swift-growing life, because *that* would be ridiculous and no one would take you seriously about it, would they, kitten?
So hard to stop rubbing your belly, isn't it? You're getting absolutely massive by now... doesn't it feel so full and round, so heavy? You're positively glowing, you know, with your beautiful dome of a belly and your swelling chest... What, you didn't notice? So distracted by your ballooning belly you didn't even notice your nipples getting so sensitive, your chest puffing up into nice, soft tits? Careful, I bet they're going to be really heavy too, before long. I wonder... if I hadn't said anything, would you have noticed before they started to leak?
But enough, you shouldn't be on your feet now, not in your delicate condition! Waddle on over to the couch, now, and get nice and comfortable while you blow up for me. You should probably slip out of those clothes, too-- if you like them-- while you still can. That's right, struggle on out of those jeans... They look so unbearably tight! Your little ass has gotten so fat, kitten! Look how much it jiggles when I do... *this!* Wow, remember when you used to be so skinny, and your butt was so tiny and firm? Look at it-- it's still wobbling!
Sorry, kitten, weren't you going to have a lie-down? Take the weight off your feet? Goodness, but you're so... turned on by this? You can't even begin to hide your arousal, kitten. You're actually getting off to getting so enormously pregnant? Absolutely unbelievable! You're such a swollen little perv, aren't you, kitten? Go on: squeeze your bloated tits and tell me how much it's turning you on to be blimping up for me. Tell me.
Well, that's lucky for you, kitten, but I wonder how long this experience will remain novel for you. You see, you're going to be my plumped-up, pregnant plaything for quite some time. I'm sure you'll have fun, keeping me nice and satisfied. Because when I start to get tired of your charms, I'll just have to make you a little bigger, won't I?