Momoki, 29 years old baby-faced salary man, is forced into marriage with Chikage, a 20 years old mature-faced college student. Both are straight but, according to some tradition, they have to marry and seal the deal, then they can go their separate ways, so now, they are a married couple dealing with a homosexual relationship that non of them wanted... Or at least at the beginning. Lovely story, really.
Muri Marriage