Akira Minato, who was originally an office worker, inherited an old self-service laundromat from his grandfather. Most of the people who come to this laundry are people who live nearby, but one day a high school student, Shintaro Katsuki, comes. Shin is not only handsome, but also has great cooking skills. He always cooks delicious food for Akira, and the two become friends. Akira also confesses to Shin that he is gay! Unexpectedly, Shin does not reject him and even gets closer to him! How will this gay love across the age gap turn out?