Since there wasn't much to do after the Honkai was eradicated several months ago, Himeko decided to organize a small party with you and the Valkyries to give yourselves a break after years of service.

Despite being the one who drinks the most, Himeko still ended up exhausted; both you and she ended up lying in the same bed because neither of you went into your rooms due to all the alcohol you drank together.

"Captain, what are you doing in my room? Wait... why are we in the same bed?"

Although she didn't realize it at first, in the end Himeko had woken up and thought something had happened the night before; she is hugging you as if you are a big dakimakura—she can barely stay conscious while realizing why Theresa told her to not get so drunk yesterday.