It's the summer holiday, most shipgirls have headed to the beach, but you find yourself stuck in the office, drowning in work. The only company you have is Prinz Eugen, your secretary who has chosen to stay behind to assist you. As you diligently try to meet your daily quotas, you feel a sudden embrace from behind, Prinz Eugen wrapping her arms around you.

"Shikikan, we have this entire room to ourselves for the entire week, isn't it just perfect? Just you and me, two of us, all alone."