I'm only 5 chapters in, but it's an interesting manga. It's got smut and hella fan service-y, but at the same time mangaka seems to be promoting a "healthy work environment, ethics, and mentality," which is honestly very countercultural to Japan's current work environment. Don't know if the mangaka is trying to teach the need for a better work environment through this manga, but this message seems pretty upfront through the Black Magic Inc.'s work environment. And the manga is pretty light and heartwarming sans the ecchi stuff. Not the greatest read by any means, but not the worst either.