Makoto is a laidback teen who just wants to keep his head down and get through high school. His busty best friend Sakurai, however, is constantly pulling him into one shenanigan after another!

What could be behind all of Sakurai's mannerisms, facial expressions, and behaviours? Is it possible that Mako has finally caught on to what they mean? He thinks so, and he's ready to quit playing defence in the game of love!