Boku wa Ninkimono
I don't really know what I was reading there. Maybe if I read it again, carefully, I'd pick up more of the intent beyond the basic concept of a sadist feeling weak over a victim's response. Like the first time anyone has ever "accepted" him. The story was too all-over-the-place and rushed to have that impact, though. Also... how his nose was running, and then he put his mouth... ugh... I'm gonna dry heave if I keep thinking about it. EDIT: Oooooh, okay, now that I've read the first part, it all makes sense. I enjoyed the first one a million times more. It was great. This one... I'm really not sure what the mangaka was going for here. It didn't add to the first, just made things more confusing. Meh, whatevz.
Tadaima, Okaeri Kagayaku Hibi