After starting a relationship with Kaito, Matsuri struggles with the physical burden of her large breasts and searches for a way to slim down. Amidst a chaotic and erotic battle between the male and female staff at Aloha, Matsuri discovers an unconventional "diet" through intimacy with Kaito. As time passes, Matsuri pursues her dream of becoming a Food Coordinator, while her deep romantic connection with Kaito remains stronger than ever.