Tidy Ponytail → Giant Ass

So the tentacle-hair thing is kind of weird, but I can just patch it out at the end right? Until then, I decide to just roll with it and see where it goes. So, to that end, I think the 'tidy ponytail' descriptor is why the... altered hair is so strangely inconsistent, so I decide to replace that with something unrelated to hair at all. The words have to be similar so... tidy for an adjective, pony-tail for location, and you get: 'Tidy Ponytail' → 'Giant Ass.'

Mom's robes become more vibantrly gold and lose most of their white accents as she raises her hands toward the window in front of her... which itself becomes floor-to ceiling. Her 'human' half of hair becomes a pale lavender, while her tentacles split into three and become far more prominent: a trio of large, almost goop-like tendrils dangling from a golden band that all of her hair is pulled into. It's like... alien-tentacles in place of braids.Meanwhile, her ass indeed swells in size as each given cheek seems to gain twice the width it had previously. As a result,s he now has a very prominent bubble-butt even through the robes.

Well that went... well? I guess. Now what?

(mature woman, space empress, average build, purple tentacle-hair, giant ass, hands on her hips, long dress, shiny gold and silver robe, purse, standing on the doorstep, in our royal family's space station)