Senior Wataru is suspiciously frequenting his school. It's summer vacation. What's the reason? Yes, you guessed it. A girl, of course. After all, Wataru's classmate Maya is preparing for a swimming competition at the school swimming pool. A girl that Wataru dreams about every night. And Wataru does not do without fruitless sighs and glances at the object of his adoration from afar. He is far from shy and makes a date with Mae. But will she come? After all, Mai already has a persistent suitor. She doesn't even like him, but her parents think he's the only guy she could count on. She has a lot of good girls in her class - the athletic Misa, the sensible Satomi, the matured but complexed Kurumi. Even though the hero is not a playboy at all, he has one trait that attracts all these girls. He is ready to listen to them and not just to listen, but to get into their problems, to give advice, to help in trouble.