Living in Tokyo in a one-bedroom apartment. Living alone. A story of an office lady's casual days off. Honoka is as natural as possible. Sex after waking up. Sex while doing something else. Sex while sleeping. She's serious about her work, but she wants to be lazy on her days off. She wants to have sex in moderation. "He's a stranger, but it's nice once in a while." She doesn't go out and just has sex the whole time. She even lets a stranger see her pee. A lewd and loose woman. "Because it feels good."