Sara Kobayashi, with her striking, cheerful smile, is making her AV debut. She runs a cafe with her husband, and while her cheerful personality provides comfort to local customers, she is frustrated by her cold relationship with her husband and volunteered to be in an AV. Her pale, delicate naked body and her nipples that stand up when she is watched. Her body, which she has been pleasing by herself, is highly sensitive and she arches her back in ecstasy when she is hit with a cock for the first time in a long time. In her last year of her 20s, she goes looking for something she left behind.