My sister should have been in the room alone and said she was going to practice recording... There was a time when she made a terrible sound, but... Gradually it gets squeaky and eventually she can't hear the sound of the tape recorder anymore... What the hell is this? I wondered if that was the end of the story, and when I looked into the room to see if she was really having trouble concentrating, it was a surprise! The appearance of my sister who is masturbating violently with a tape recorder ...
