Someone said the black hair is bottom so is that really true?

Yes, that is true! ^^

Aw dang taught I finally found a tall uke story

There’s tons of those, and tons of collections posted around with similar tropes

Really I can’t find anyΣ( ￣□￣||)

Go Out with me, too! (A short)

Hard Boiled love/ Ang ang (bdsm related)

Plaything: The Toy of a Grand Duke(bdsm/blackmail)

Rabbits ejaculate in 3 seconds (dating app cute short)

Campus secret girlfriend (can't remember much but straight guy realizing he isnt so straight)

Most of these will have list you can preview on them something like buff uke or manly uke.

https://www.mangago.zone/home/mangalist/290478/
That is list of height dif couples and a symbol on whether it's the uke who is tall or seme.
Hope that helps

there’s more than in the past but let’s not kid ourselves that we’re overflowing with options. a vast majority is still same-old same-old like this one. black haired bottom too? cliche.

Real pooks, real.