Despite having a kind and devoted wife, I feel a certain boredom. One day, I end up letting my subordinate Tsukino stay over after she misses the last train... Is she drunk or serious...? Even with my wife beside her, Tsukino keeps getting closer. Her large breasts, unlike my wife's, and a playful spirit that craves excitement, things my wife doesn't offer. Her shameless and intense play, both physically and emotionally, stirs something within me... Produced and copyrighted by KM Produce.