The nephew from the countryside came to play, because the house was too cramped, so in the evening Matsuyam's two aunts slept on the bed, and the other had to sleep on the ground—all the stories began to happen from here. When the two were falling asleep, the grandson suddenly woke up and was extremely surprised to see his aunt's plump buttocks lying on his face, probably because the aunt was sleeping, so she accidentally rolled down, at this time, dark thoughts kept appearing in his head. Then one day, when he saw his aunt sleeping without underwear, only a towel, at this time the lust in him suddenly increased sharply, unable to control himself, he had lustful blood and raped his aunt despite her fierce resistance. Although pitiful, she also had to blame her aunt for dressing too sexy, so bad things happened.