One day, a beautiful older sister moved into the apartment next door. That night, as I got into bed, I heard suspicious noises coming from the room on the other side of the wall. When I listened closely, it was the sound of a man moaning...! Moreover, it was the sound of that older sister raping a man and making him writhe in pleasure. And the next day, the moaning of another man... The lewd fantasies continuing to swell in my masochistic mind wouldn't stop. Then one day, I was invited by the older sister next door, whom I happened to run into at the entrance...
