anthro bed bedroom big_breasts blue_eyes breasts bursting_breasts clothing embarrassed eyebrows female friendship_is_magic frown furniture hair huge_breasts lingerie looking_down morbidly_obese nipples obese on_bed one_breast_out overweight photorealism picture_frame pink_clothing pink_hair pink_nipples pink_topwear prompt prompt_at_source realistic sitting sitting_on_bed solo squish television thick_thighs thigh_squish topwear weight_gain wide_eyed wide_hips wings yellow_body icyibis my_little_pony fluttershy_(mlp) equid equine horse mammal pegasus pony hi_res
[section,expanded=From DA][i]Another dozen pounds gained, another set of lingerie lost...[/i]

It seems like the pony character tags have a strong bias towards amateur 3D modelled looks (i.e. a very smooth, textureless body). By inpainting the areas without the character tag, and some more emphasized prompting, I managed to introduce a bit more fluffiness into proceedings. It's still delivered in a drawn art sort of way, where you only introduce the texture to a few areas to create the [i]impression[/i] that everything's textured without all the noise/effort of [i]actually [/i]texturing everything. I think that fusion of drawn technique and photorealistic render makes for an interesting result.

And this is the gen I alluded to before - snapped bra straps done natively without any manual guidance!

Details listed are for the original image, not this touched up version.

[b]Prompt:[/b] score_9, score_8_up, score_7_up, score_6_up, solo, anthro, pegasus, female, fluttershy, (morbidly obese:1.1), sitting,  , (huge breasts:1.1),lingerie, (wardrobe malfunction:1.1), one breast out, flustered,inside, bedroom, rustic, cozy
[b]Negative prompt:[/b] midriff
[b]Other:[/b] Steps: 25, Sampler: DPM++ 2M Karras, Cfg scale: 7, Seed: 749841853, Size: 1024x896, Mode: Txt2Img, Clip skip: 2
[b]Model:[/b] "DAMN! v2.0 EXTREME [F77089F8F9]":https://civitai.com/models/428826?modelVersionId=505741