I just downloaded a new app on my phone: "The Breast Expander." Of course, I know that it won't work (that would be impossible!), but I figure I might as well give it a try - just for fun. Plus, I've always been insecure about my diminutive, barely A cup, breasts, and it's fun to fantasize about growing them bigger and bigger and bigger...

When I open the app, a plus and minus button appear. I take a deep breath, close my eyes, and press the + button. A huge shudder of ecstasy rushes through my body, throwing me forward...and then I feel my breasts pushing out of my sweater. It's actually working! I can barely believe it, but as I pull off my sweater, I find two voluptuous breasts busting out of my tank top. I run my hands over them, and the feeling is electric. It's like they were designed for pleasure.

I eye the app again, knowing that I should probably reverse the expansion and return to normal...but I just can't. Not yet. I need to make them bigger, just for a minute, just to see. I press the plus button again. A wave of incomprehensible pleasure wracks my body as they again begin to grow, busting open my bra...

I perform four expansions, each exponentially more pleasurable than the last, before maxing out the app's capability. Each time I hesitate, knowing that I should go back, but I just can't restrain myself. I play with my fully expanded breasts, admiring at their size and feel. I try on my old sweaters and tops, giggling as they barely even begin to cover my enormous tits.

"That was wonderful," I sigh as I press the minus button, "but it's time to go back to normal." Nothing happens. I press it again, and nothing. I'm desperate now, h*tting the button harder and harder, but my attempts are futile. I'm stuck with these massive breasts!

Big Tits - Breast Expansion (4 growth phases) - Growth Fetish - Transformation Fantasy

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