It isn't exactly breaking news that Yuuta and Rikka's relationship is a long way from "normal", living together or otherwise - however, Nibutani seems to have rather overestimated the pair's romantic leanings as she proves to be determined to find out about their lovey-dovey domestic life.
With a little prodding and provocation, Nibutani has managed to persuade both Kumin and Dekomori to join