Belly expansion. Big fat belly without the excess fat accumulating anywhere else

"Ok, I want you to gain a big, fat, soft belly, big enough that you end up wider than you are tall" You say, finally. Carrie raises an eyebrow at you in response.

"That's it? Of course that's possible, you just have to stuff me with food until I get fat enough, and I did say I'd be down for anything." She says. "Why don't we start by ordering pizza? Pizza's great for **** feedi-"

"That's not what I meant." You cut her off. "Well, it is, but... I don't want you to just get really fat, I want you to get really fat but with ALL the extra weight accumulating ONLY in your belly. I want you to have a giant, fat gut and otherwise be the svelte, gorgeous woman you are now. No thunder thighs, no double chins, not even bigger boobs or ass, I want all the fat you gain to go to your belly, and your belly alone"

"Hmm... ok, I see what you're getting at, that does seem to go against how fat works" She says, rubbing her chin with one hand while picking up her phone in the other.

"Yeah... I told you, it's an impossible kink, just a fantasy" You say, your voice dropping, a slight blush across your face, she promised anything and you've already used that to humiliate yourself in front of her, way to go.

"Hey, trust me" She says with a sly wink. "I said anything and I meant it. You want a big fat gut attached to this?" She gestured down at her nude form. "You'll get it, and I know how to give it to you"