smut below
I made an alt so I can recommend good manga smut. All numbers are from nhentai. net, a bad site that nonetheless has some gems hidden within. I tried to find transfem stuff.
You can tell that most of these are either written or translated by chasers, so if that's an issue, stay away. There's some slurs in there, and they're not always that gender affirming.
419054 is the most gender-affirming one here. This one involves a cis girl transing a close friend. This is the least chaser-y one here and is cute as well.
260621 is the story of a questioning trans girl that gets sucked into a fantasy world of transfem orgies. This one is done by a chaser but it's hot. The main fantasy girl had to be modeled after Natalie Mars, right?
If you find these numbers useful, I'll try to find more.
Sorry this is a little esoteric. Go to the site shown and then add to the URL "/g/" and then the code.
For example, this link here that leads to a fluffy bunny being pet and definitely not hentai:
https://nhentai.net/g/419054/