Sarasa is working as an apprentice at a kimono draper shop, a business that her childhood friend Takao is in line to inherit. Maybe it's because there's a seven-year age gap, but Takao is very sweet and kind to Sarasa.While Sarasa had grown up fortunate, she was worried about her future and couldn't stop worrying about it. One day, when she was considering going to study at a different shop, Takao misunderstood and thought that she was going to leave forever... so he suddenly kissed her! This is the life of a couple who are childhood friends with an age gap, but are devoted to each other and have a passionate relationship!