This is a great, slice of life comedy manga. Not a legendary manga or anything, but a little something that gives you a good laugh for the day. And I mean REALLY laugh. It's pretty hysterical, especially for a person who doesn't like comedy anime.
Mossore is about three teenagers who are...well...interesting people...one of them missunderstands what people say all the time, one is gay, and one has a fetish for dominatrix woman. From then on the just do some pretty crazy things with some shounenai undertones involved.
And that's all that happens really. So if you like comedy, slice of life, and shounenai you will probably like this.