Momo is a swimsuit idol, and all the boys at school admire her, treating her like a celebrity rather than a friend. Momo feels a bit estranged from everyone, so she looks for ways to be closer and more sociable with her peers. When she passes by a classroom and sees a younger student cleaning by himself, Momo proactively goes over to help. Because she's wearing a short dress, when she bends down, her underwear is revealed, making it hard for the boy to look away! Suddenly, Momo has an idea; she will let this male student have intimate relations with her so they can become friends! From then on, Momo makes many new friends. From two students hiding in a closet to take secret photos of her changing, to a student skipping class to masturbate, to a model student who excels... All of them are invited by Momo to be her friends!