As the new homeroom teacher, Hibiki Natsume is determined to turn things around at her school's cultural festival. However, she finds herself falling deeper into lust for one particular male student amidst their disinterested classmates. Desperate to bring them together before the big event, Ms. Natsume begins to indulge in their growing desires. With each encounter, she sinks further into pleasure, ultimately sacrificing her professionalism for the sake of unity within her class. Note that some scenes may vary depending on the distribution method used.
