Webcomics and similar - A recommendation post

So, I somehow wanted to make this post for ages, I don't actually know why ... most of you probably know most of the comics I will show you here. Anyway, maybe there is one or another you don't know yet.

I want to warn now: There is indeed adult material under the cut and it's a NSFW entry for sure.

It could happen that I expand this entry in the future.
Other recommendations welcome!

( Webcomics and similar )