
Does anyone remember this yaoi manga where the uke married a much older woman and started taking care of her babies from previous marriage. At first, he was determined to help the woman move forward in career but soon he realized the babies were just a burden for him and if he take cares of the babies he can't upgrade his career. It of course included cheating since he got together with the seme while he was married.
This story is actually social experiment. After months of thinking this is the only conclusion I've reached. It doesn’t matter what is happening in the story as much as audience's reaction to it.