kyōdaikōhaideareba
1. If brother and sister were to mate; If brother-sister mating were to occur
Noun
1. If brother and sister were to mate; If brother-sister mating were to occur
1. younger brother and sister
1. sisters
1. mighty; powerful
1. ruin; destruction
1. junior (at work, school, etc.); younger people
1. dresser
1. Let's…; Shall we…