Gotsugou Simulation is about Riku and Yaichi, two boys that have a crush on each other but are utterly helpless when it comes to acting on it so they fantasize about dating each other instead. It's a very funny manga, the plot is interesting and their imaginations mixing up with reality end up creating some pretty funny expectation x reality moment. That being said, it could probably have been more explored and done in a more interesting way or maybe with more interesting situations. The development of their relationship is okay, somewhat natural (though there's a little help from a dog). The art is not very goodnor consistent but it gets the job done most of the time. There's not much to say about this manga, the biggest selling point really is their fantasies and their imagination running wild and creating fake scenarios with each other.