The five of them orbit around him like he's the only thing that makes sense, and he's completely aware of it. Summer break strips away the classroom structure that kept things manageable, leaving just the five sisters, one confused tutor, and no script for what happens next. By the time you realize which one he's actually leaning toward, you've already fallen for all of them.
Fuutarou's summer break from tutoring the Nakano quintuplets turns into something neither he nor the sisters expected. With only months separating them from graduation, the five sisters find themselves missing their tutor more than anticipated, their study motivation tanking the moment he steps back. A surprise call from Fuutarou shifts everything, pulling the group back together for a summer that becomes about far more than cramming for exams. The sisters' individual personalities clash and complement each other as their feelings grow complicated, and Fuutarou navigates the impossible task of helping five girls who each see him differently. What starts as a tutoring job has quietly become something deeper, and this summer break forces everyone to confront what they actually want before time runs out. Romance simmers beneath lazy days and shared moments, while the approaching reality of graduation looms quietly in the background. This is less about academic struggle and more about connections that matter, teenage hearts figuring themselves out, and the weight of finite time together.