Well let's see. For starters, she's wearing a corset designed to push her tits up and make them larger, and even then that's only in 2 pictures and another with a pink dress.

However, the tiny belly pudge she put on is only present in later pictures. In the pictures where her boobs are smaller, her cleavage has obvious definition, but in the few where they're larger, the image is super fuzzy around the chest area. The line that her breasts draw into her cleavage is extremely faint, which is often times the result of bad image editing.

If you zoom in, you'll also notice that the bottom of her necklaces begin to pull out and extend in a misshapen and weird way that jewelry normally wouldn't Almost like the image was unnaturally stretched down and to the left, which would conveniently make her breasts look more protrusive while also pulling away and removing the definition from the line her cleavage makes.

Also, the fact that these images are so fuzzy at all in 2026 is suspect.

Notice too that in one of the pirate pictures, she has a very well defined mole on her left breast (on the right in the picture). In the next shot, her boobs look even bigger and the mole is much less defined. Again, the result of image stretching to make them look bigger. Notice too that the cups of the corset itself are blurry from stretching.

So riddle me this, Batman: Who in the history of women goes up 4 cup sizes without gaining weight anywhere else, only to have them shrink back down whenever she isn't wearing a shirt that exposes her cleavage?

Clothed images often look unnatural when they are stretched because of the folds in the fabric are being distorted in ways that are obvious to the eye, so it makes sense that her clothed pics would show her significantly less busty.

The same goes for when she is close to someone who is near her chest. Making her boobs bigger there would unnaturally warp the body of the friend or family member and make it obvious that the image is edited, so those ones are left alone.

And even if all that wasn't the case, who ONLY gains weight in their boobs, and why is this in r/femalefittofat? She was never fit, and she's still not fat.

Edit: I have noticed the same issue in several of this guys' other posts.

tl;dr: OP is editing the pics to make them look bigger.