My wife, Eri, and I are in our second year of marriage, living a modest but happy married life in a company dormitory as we save up to buy our dream home. One day, I have to leave Eri alone for a week due to a business trip. One thing I'm worried about is the flirtatious junior who lives in the same dorm... He has a bad reputation with women and looks at Eri with lascivious eyes... But Eri is a responsible person who values her home, so I'm sure everything will be fine! When I come back, I'll pamper her for making her feel lonely! I'll work hard for the child Eri and I will have in the future...!