Aika Yumeno loves her husband very much, she wants to be cuddled and have sex but her husband doesn't. They go back to her parents-in-law's house for a few days of vacation. While her husband goes out to have fun with his friends in the countryside, Aika stays home alone with her quiet father-in-law. However, he is a very perceptive person, he sees his daughter-in-law's loneliness and desire for love. Then during a meal, he gets his son drunk so he can have fun with Aika and help her fill the void.