One summer day, a college student started working part-time at the convenience store run by Kyoka and her husband. As she diligently taught him the job, Kyoka and the young man grew closer… Her long-dormant sexual desires were awakened by sex for the first time in a while… Even though she thought it would be the last time, she couldn't stop the adulterous act. 'This summer has been hotter than ever...'
