Kenji Izumi, the founder of an investment advisory company, was hospitalized due to illness. The vice-president realizes that Kenji is incapable of taking command and plots a takeover. There was nothing on the side of Kenji, who was a one-man and had many enemies. Wife Yukino, who became isolated and unsupported, is targeted. And cruel training by a pleasure trainer... Yukino who lived with her elderly husband and didn't have a chance to taste a man for a long time. Something about her as a woman overflows without stopping. Yukino is getting more and more insane...
