After skyrocketing in popularity as a gravure idol, Ena finally reaches enlightenment in her second release. Serving as the mistress of Ryuuji, the innkeeper, she is used in conditions close to that of a prostitute. Day after day, she is taken by regular customer Hinohara, and forced to perform humiliating acts like fellatio for Ryuuji. Yet, holding onto the small joy of knowing her existence is needed by someone, Ena continues to move forward.