やがて君になる [Bloom Into You] Series by Nio Nakatani

The script for the student council play is finally finished! To make sure it is a success, the council holds a practice camp during summer vacation. Touko, Sayaka, and Yuu soon find themselves faced with sleeping together in the same room. Whatever happens at camp, it promises to be three days of super-charged emotions!

They might be on vacation, but the play is still on everyone's minds. Touko is already starting to worry about what will happen after it's over, and Yuu wants to change the script's ending. Stressing about the play isn't the only thing they're doing, though. It's summer break, after all -- so Yuu invites Touko out to the aquarium!

THE CURTAINS RISE…The student council play has finally begun! Who will Touko’s character choose to be at the end? And how will Touko herself feel when the play is over and her dearest wish has been realized?