Hey all! More Seven artwork here but this time it's not from me. It's from one of my favorite ryona/zako artists, Nagi!
In this scene, it looks like Seven is torturing another zako of unknown origin. I made a request of Nagi to draw her and he did without any hesitation, and I'm thankful for that!
I'm not sure if I've ever shared his work with everyone else here, but here is his pixiv page (which he hardly touches anymore, sadly):
http://www.pixiv.net/whitecube/user/1000460
Enjoy!