Tare Deka Chounyuu no Hitozuma wa Chibi Erogaki no Nikubenki...

Chisako, his wife of many years, had become very voluptuous. Because of this, her husband Naoya can no longer get aroused by his wife's body. One day, the husband makes a serious mistake at work. However, the president of the company offers to let him hold his wife for a month to avoid being fired.