[M4F] - Hyper breast expansion ideas

Hi there! I’m a male playing a male character, looking for a female playing a female character.

This prompt is primarily focused on breast expansion, featuring at least hyper sizes. There’s no upper size limit for me—even universe-filling proportions are possible, if you like that too! It’s completely up to you. ;)

Possible Prompts I Currently Have on My Mind:

1. Nanite-Based Sex Android The future of sex is here! Imagine a sentient, AI-based sex android that can shape itself to your desires. Its nanite-polymer body can become any kind of sexual partner you want. ANY! But what happens when a highly evolved, shapeshifting sex android discovers its new operator’s hyper-sized breast expansion kink? Is the nanite-polymer really THAT adaptable, especially when confronted with sizes far beyond its own mass? Nothing a sentient AI can’t handle. This scenario is about an AI sex robot that evolves far beyond its intended limits.
2. Superheroine Growth Vision Besides superhuman speed, durability, and all that, your special power is manipulating the size of things. Villains get caught by a giant hand, their doomsday machine is crushed by a giant foot, or they bump into a gigantic ass as they try to escape. Maybe you’re not the most powerful superhero, but you’ve got your own style. Bonus points if you’re my girlfriend, and for what your powers can do behind closed doors! Lately, we’re getting more and more extreme with your size powers—which means we constantly need new bedroom furniture.
3. Arousal-Based Expansion Ever since the guy ran out of the bedroom in panic, it’s been a while… Being called “a goddamn freak” isn’t encouraging. But maybe it’s understandable to be shocked by boobs that were totally normal a few minutes before! Even those who claimed to love big boobs couldn’t handle how your breasts expand when you get sexually aroused. Very few have lasted until the end—until you both came. So you do what you always do: get your hand down there and go fast, trying not to get too big. But that can’t be all there is, can it?

Kinks:
Breast expansion/growth to hyper sizes (no size limit—leading to wardrobe malfunctions, clothes ripping, and crushing objects under your boobs), breast worship, paizuri/titfucking, some butt and hip expansion/growth, mild bimbofication (nothing too extreme, just a more pornstar-like vibe), mini giantess (if it fits the plot—I kind of like it), real-time expansion (nothing slow, over hours or longer).

Limits:
Non-con, nipple expansion/growth, lactation, belly expansion/growth, pregnancy, extreme bimbofication (like gigantic lips and wasp waists), futa, monsters, anthro, vore, gore, under 18+, incest, bathroom stuff, anal sex, bad smells.

Just so you know, my local timezone is UTC+2.