The action in this is some great stuff.......some serious big-breasted debasement.........there's not a lot of it around to look at, but this artist really does do some nice female characterizations along with some fairly dark themes, so yeah, thanks for the upload.
Great stuff, even if all his doujinshi have the same scenario - more or less. I hope Musashi's book will get some scanning love, despite of being very rare in second-hand shops, let alone tora/melon sites.