His wife, Akihi, falls ill the day before the camp and is left alone with his father-in-law, Ginji. Ginji looks after her kindly, but Ginji is a little taken aback by his excessive nursing... Ginji, who has had an overwhelming sexual desire since becoming single, cannot forget the feeling of Akihi's soft skin touching him, so he rapes her while she sleeps. The intense pleasure that runs through her whole body makes Akihi lose the will to resist, and she climaxes and passes out. The next morning, when she wakes up and asks about her father-in-law's room...