After getting married, Manami returns to work for the first time in a long time and chooses to work as a hotel staff member. There, she meets her supervisor, Oki, who gives her Kokoro support and she inadvertently opens up to him... Oki, who had previously had a crush on her, and, coupled with his own loneliness, he unleashes his hidden urges on Manami. She desperately resists, but her body, which has not been touched by a man for a long time, easily accepts Oki. The lingering pleasure that remains in her body quietly eats away at her, and before she knows it, they begin to have sex every day...