i see wut you mean and kinda agree, but i feel like it was alright the way it ended. i doubt the main characters would have ventured that far into the murder because, in the end, they'd be dealing with yakuza members, and honestly regular people wouldn't be able to put a front with them. despite how the main characters are used to violence, it's still just sexual play and different from actually committing a full-blown crime (( which i think the mangaka briefly pointed out...
i do think the young boss stabbing miki in the end was a bit sloppy tho..
What is really sad is that this story was so poorly done, that less than a week later, I can't even remember what happens. So, I can't even discuss it with you. I guess that says it all though.
According to the mangaka herself, she had painted herself into a corner and she couldn't write herself out. What a haphazard and pathetic ending. Damn, if you have a fantastic plot with interesting characters in fascinating situations, write your ending first so have have a goal in mind as you write. This manga started out really hot and interesting and ended like an ice cold bucket of shit had been dumped on the readers head. What a waste of some of the most interesting characters and compelling plot conflicts I've read in a while. Even the lighthearted comedy in the second story was nothing more than a half baked introduction to characters we'll likely never see again. I'd have given it a 9/10 if it had stopped at the first volume. The second volume completely ruined it. 3/10