Great art as expected of tomomi, but the story leaves a lot to be desired. As a number of people have pointed out, not much is explained and it can be a little annoying to see as these "lustful" girls come and go with little immediate visible significance outside of first girl. And how the MC acts can be hard to understand, it's almost too pitifully annoying seeing his mindset without much weight as to why he's like that. It's not inherently terrible, but it can be an annoying writing style for people who don't like continued vagues for too long. Still, there can be much enjoyment to be had from this, especially if you like yandere.