So she was banging the dude and probably others in exchange for their help, which she never got ? She a whore who does it for free then ??? This is quite confusing. I had to re-read 3-4 times to barely conclude that, and I might not even be right...
The story is clearly about this samurai, but the rest is messy and not understandable (it makes no sense !), at what point should this be a good story then ?