Narumi was left at home while her parents were away on a three-day trip. The doorbell suddenly rang and it was her large relative uncle who came in. He asked her to come and check on him, so she invited him into the house. While she was relaxing in her room, the uncle came in and suddenly pushed her down. "Become the kind of body I like," he said, pinning her down on the bed and forcing his huge cock into her without her being able to resist. Three days of confinement and press life began...