I am currently very fascinated and turned on by a baby that is moving around in their mothers belly, however I am currently befuddled as to why it is that I am so intrigued by it. So in an attempt to understand what it is that I love about belly movements I am asking for your reasons for loving belly movements. Thanks a ton guys!
Also for those wondering what I am talking about ( although I doubt many of you do) here are a few gifs if some movement.

It's my absolute favorite part of the fetish. Putting it into words is difficult...
First off, it's just so jarring and weird. I mean, something's moving inside of her. What?
And there are several directions that can go. Maybe she loves it and it makes her smile, makes her glow... that's nice to see. Or maybe it hurts or causes discomfort, and she winces and complains... that's hot, too.
It reminds her, and everyone, that she's pregnant and carrying a fetus, and there's nothing she can do about it as the thing grows inside her and feeds off what she eats and drinks to support its development. It's a parasite, and maybe she loves that and doesn't think of it that way, or she's really not amused but too bad!
It reacts to her voice, and movements. She can interact with it -- this entity inside her.
It looks cool, it looks amazing, to see tiny kicks... then huge kicks... and entire belly shifts, with somersaults... or the odd limb sticking out and not going back in...
She's trying to do something, maybe make a presentation or teach a class, and her belly visibly changes, and she reacts... it's inconvenient, and so strange to see her midsection changing before your eyes...
It looks like it could burst out at any moment -- what must that feel like for her? But it's trapped in there, and she's got to deal with it for the time being...

Yeah, uh. There's a lot. Zoning out a bit.

@Akhenaten we are on a very similar wavelength.

Visually, as a fan of unusual body features in general, it's seeing the belly move in an unusual and unpredictable way, morphing from a round-ish shape (which I adore) into very unusual shapes and then back to round-ish.

But more than that, it's the mental/emotional side of things. It's the thought that the woman's body is already changing in ways that she can neither control nor prevent, and even if she comes to terms with her new size and shape, she may have to come to terms with each visible kick or roll that causes her belly to change in a different way: maybe it makes her lopsided, maybe it makes her belly button poke out or flatten out a little more. Maybe she is self-conscious about those things; maybe she wants to show it off; maybe she's cutely weirded out by it. Maybe it becomes the most constant reminder of her condition: not the extra inches or weight, not the sight of herself in the mirror, not the way her clothes fit, but that ever-present tactile symptom that can stir her from sleep (when she might possibly be dreaming about her pre-pregnancy days) or snap her back to her very pregnant reality when her mind wanders enough.

Maybe she HAS to accept the weird kicks and bumps and rolls in her belly in order to truly accept the fact that her life, at a very basic level, has been reduced to this: being a bulbous container that will helplessly change size and shape to unknown extents until a natural biological force outside her grasp randomly decides that being a bulbous container is no longer her purpose, and she's fucking cool with it because the end result is worth it to her. She could double, triple, or quadruple in size; she could outgrow every last thread of clothing until she couldn't possibly be modest in public; her pregnancy may last for 18 months instead of 9; her belly might look more like a quivering sack of potatoes than a perfectly round, conventionally attractive pregnant belly; and every morning before she gets dressed she will admire her twitching swollen body in the mirror and that nagging thought of "what if I never get my old body back?" will creep to the front of her mind...

...and through ALL of those things she would STILL think it's worth it.

So yeah. That's what does it for me. Women are pretty fucking amazing.

I'd really like to hear a pregnant girl's perspective on this.

My movements never got as sensual to look at as those gifs, mine were much more subtle flutters. But I did love to feel them as it reminded me of how pregnant I was and I’d lean back and force my stomach out and rub it as an invite to the daddy sitting next to me to feel around for the flutters and get an amazing belly rub and the way he’d slowly move my clothes out of the way letting them graze my skin, he would love my body the way a pregnant belly is meant to be loved. I would breathe very deep letting my belly inflate even more with my breathing and he’d caress and stroke around and inside my navel very gently till I felt ready to burst with an orgasm.

(September 23, 2020, 1:33 am)ripeness My movements never got as sensual to look at as those gifs, mine were much more subtle flutters. But I did love to feel them as it reminded me of how pregnant I was and I’d lean back and force my stomach out and rub it as an invite to the daddy sitting next to me to feel around for the flutters and get an amazing belly rub and the way he’d slowly move my clothes out of the way letting them graze my skin, he would love my body the way a pregnant belly is meant to be loved. I would breathe very deep letting my belly inflate even more with my breathing and he’d caress and stroke around and inside my navel very gently till I felt ready to burst with an orgasm.

Awesome,

must have been a very sensual and erotic experience for you both.

So many things that I like about it, some I could explain with words, others I couldn't, but overall, I like belly movement in this fetish because in my mind, that proves it to me that the pregnant woman is carrying a healthy child, which makes me shiver good. 

WOW!! Although I'm very aware of belly movements in preggo's, I rarely add the clip into the compiled videos because... frankly, if you've seen one or two belly movements you've seen them all! Truly there isn't much differentiation BUT... should a bunch of folks ask me to include this in the future videos that I post... I'll endeavor to add them within. But I'll need A TON of affirmatives... A TON!!

(October 14, 2020, 8:34 pm)Porkchop WOW!! Although I'm very aware of belly movements in preggo's, I rarely add the clip into the compiled videos because... frankly, if you've seen one or two belly movements you've seen them all! Truly there isn't much differentiation BUT... should a bunch of folks ask me to include this in the future videos that I post... I'll endeavor to add them within. But I'll need A TON of affirmatives... A TON!!

In know for one that I and quite a few of us would love if you added belly movements to you vids, I feel that it would make your already awesome vids even better, keep up the great work dude!

I think to put it in the simplest terms, imagine if you were cramped up inside a sexy lady as her bump, completly surrounded by love and warmpth but you know there is no escape all you have the capabilty to do is squirm around a little bit to let your living presence known and hope the women you're in gives you a little bit of loving affection from a pat or a rub to settle you down. It's the insignificance, codependency and complete enompacement that draw me to belly's in the first place, that small flutter of movement that is all they know is what makes it a turn on