Elegant Nagisa Shinohara and Nanako Asahina play a wife and mistress who once loved the same man. Remembering their late lover's sexual skill leaves both women burning with desire, so they decide to comfort each other. Nanako, now hooked on women, brings a vibrator as a gift. They perform expert cunnilingus, simulated blowjobs, and lush lesbian play, then grind together with a double-ended dildo and climax almost simultaneously, completely won over by pleasure with each other.