The uke (I'm guessing, since there is no sex scenes) has moved into the house of his parents friends, since they are always traveling abroad. He meets the son who lives there (straight seme) and instantly falls inlove, the uke has always wanted to experience love or a relationship to the point thay he enrolled in an all boys schoo. What he doesn't know is that the seme is also crushing on him and that their feelings are mutual. In the end they confess to eachother and start dating
High School Lala Love