do you my horny friends know a site like wattpad but where i can make horny/sexual with some taboos fanfics?

Dude, just use wattpad or A03

Ao3, pretty much a good sub for it.

Ao3

There's Archive of Our Own aka A03, but be careful because it's completely uncensored. Anything goes. Mostly this results in Omegaverse BS and reader-insert dreck, but there's stuff on there that I'd consider genuinely immoral, not just "you're into some weird shit, brother" but "please get help if this kind of stuff turns you on".

*grumble* back in my day people would at least to go the effort of writing Mary Sues...