>>6819
I'd say /d/ (Alt. Hentai) board in 4chan has plenty of futa stuff. Make a thread and give it a try. Maybe they can help you too.

In gurochan sadly there's no similar artists with a ongoing comic about these subjects as far as I know.

And like LF said, your art is pretty unique and awesome. It's a shame there aren't a lot of artists sharing such beautiful fetishes.