Inu wa Hoeru ga Kami wa Shinai

Kenji goes to high school and keeps getting into fights with his colleagues. What he doesn't know is that his life is about to change when he reunites with Yuu, his childhood friend. He remembers him as a small boy who looked like his dog, he had even nicknamed him a typical pet name. But nowadays everything is different: Yuu is a tall, handsome boy and no one coughs him. His presence will make Kenji start to feel something new and will awaken his hottest side. Also, suddenly, it seems that the protagonist becomes an object of desire of all the men he meets. But will Kenji be able to accept the new situation and understand what is happening to him? (Source: Ivrea , translated)