Modest Breasts → Gigantic Large Lewd Slutty Tits

...Alright. Next, I think of modifying her age to get her back to the correct bracket. To do that, the most sensible location I can find - due to the similarity rule - is her, ahem, breasts. But I'll have to be careful, so focusing on that phrase and thinking of the ways I could make it more mature--- I'm dumbstruck as the Prompt takes that as a cue to shuffle it with the idea of 'mature' and promptly replaces 'modest breasts' with 'gigantic large lewd slutty tits' like an AI spouting vulgarities to fulfill the demands of its user in the least elegant way possible.

Sarah's uniform jacket goes from black to navy blue and a red ribbon appears below her bun while her hair... actually tidies itself up a fair bit. Then she blushes, lightly, as her lips curl into a small smile. Immediately afterward, her white button-up shirt shrinks up into itself until it's just a collar, leaving her breasts almost entirely bare as they swell in size.

The both of them expand outward, nipples sliding clearly into view as they push the jacket slightly to either side and catch her tie inside their cleavage, then trap it there as it's tucked into her jacket. When they're finished, Sarah's breasts are each comparable to her head in size, and she's showing them off without a trace of shame... or emphasis, that matter, beyond the obvious. She's still standing there with her book, as if it's perfectly natural to walk about with her bust bare and free.

Shit. Damn it. Fuck. I was doing so well too. Now what? I doubt the Prompt will let me change the same phrase twice in a row, but... I should be able to tweak it later, especially if I can reduce its influence over her in other ways.

Just... damn it.

...(And also, daaamn...)

(high school student, gigantic large lewd slutty tits, blonde hair, messy bun, professional dress, standing, genius glasses, lanyard, books, college desk)