<The existence of a married woman at a part-time job that seems to be within reach...> A man whose daily routine is to listen to the complaints of part-time housewives, is alone with Mina, a married woman, as usual. - And it was supposed to be nothing like usual...but today was different...before I knew it, we had sex and started an affair. - From the day the married woman's dormant sexual desire awakened, the two of them indulged in naughty things whenever they found free time. - We had sex every day, even though we both felt a sense of immorality.