Shintaro, an ordinary office worker, lived happily with his beautiful wife, Saki. One day when he came home from work, his brother was the first to press her for a relationship. Shintaro is attacked by an indescribable feeling in front of his pitiful brother and his wife who accepts it. I want to let other men hold my wife more and more ... Shintaro realized "desire to let him fall asleep" one after another.
