That JAV

One day during a record-breaking heat wave. Yuki was at a loss when her air conditioner suddenly broke down, and although she called around to all the repair shops, none of them were able to help her. Luckily, Yuki remembered that her husband's uncle used to be an electrician, and he was able to come over on short notice. The next day, her uncle Jinbei comes to visit her. Jinbei, who has long been starved of women, falls in lust with Yuki, whom he meets for the first time...