There are plenty of artists orbiting Phase that would pump out lewd art if they were offered a deal like Luwud has. The guy gives Sakana a cut and presumably (hopefully) part of that cut goes to the girls so I cant complain too much.Sakana should just hire Shushi as an in-house artist and be done with it. That's assuming she's not Luwud's wife though. I always thought thought they were a couple running a small business together for some reason, but looking into it a bit I can't actually find anything stating that.
Especially as most of the girls are hardcore gooners themselves *cough Pippa cough.
The guy just needs to stop being such an attention whore around the girls.