Sumire is a married woman who started working part-time six months ago. I'm a freeter and my shifts often overlap with hers, so I often have to listen to her complaints about her husband. I was always the one to listen to her complaints, but that day was different... As I was listening to her complaints as usual, she suddenly kissed me. "Don't say anything right now..." she said, and my suppressed desires exploded, and I greedily had sex with her. From that day on, we started having sex in the store whenever we had free time...