Wanting to escape her abusive husband even a little... Tsubasa starts working the night shift cleaning at a nearby cafe. The quiet cafe after closing time, with the alluring aroma of coffee... For Tsubasa, who loves to read and is quiet by nature, it becomes a temporary haven, but it also awakens a painful memory from her past, leaving her with an insatiable itch between her legs... Unable to bear the throbbing sensation, she spends her days seeking solace alone in the cafe's restroom. One day, her secret is discovered by the cafe's owner, Kida, who shares her love for reading...