In my second year of marriage with my wife, Eri, I am living a simple but happy marriage in the employee dormitory to purchase my dream home. - One day, I decided to leave Eri away for a week for her business trip. - One thing Im worried about is the chara junior who lives in the same dormitory. - Eri is a solid person and cherishes her family, so Im sure its okay! - When she comes home, she makes me feel lonely! - Ill do my best for Eri and her future child ...!