Nono and Momoka, new roommates, find themselves in an intimate situation on their first night together. As Nono dozes off, Momoka can't help but notice her new roommate's alluring face, feeling a stirring heat within. Unconsciously, she inches closer, her hand tentatively reaching out to stroke Nono's hair, then her cheek, before she realizes they're already entwined in a passionate, unexpected embrace.