≪A live-action version of the bittersweet youth doujinshi comic by the popular group "Kiiroi Tamago"!≫ Kuragano, a plain girl who has always been in the same school, has always secretly let me touch her breasts. One day, the boys notice how big Kuragano's breasts are and start to get excited. Their desire to not let anyone take her from them grows stronger, and as they walk home from school, they rub her breasts and ask her, "Let me do it," to which Kuragano nods. Then, when they get home, Kuragano appears in front of them clad only in a bath towel... They jump on her big breasts, hug her, and their adolescent sexual desires explode!