The room where a cohabiting couple lives. It's a "secret space" that no one else knows about. It's been three months since Ichijiku and Saki started living together. On a rare day off where they could sleep in late, when they woke up, it was snowing out of season. Since going outside was a hassle, they decided to spend the day leisurely at home... Wouldn't you like to peek at the true selves they only show to their lover?