Olive decides to stay at home and help Cube with housework, so she can grow up to be a beautiful bride. Cube finds it cute and promises to support her.
The gods lament Olive taking up housework (original) or think it's inevitable that she'd take such a decision (Refine), but console themselves by saying that it's at least some kind of life.
Stats Required Edit
It's considered one of the worse "neutral" endings you can get. To get this, all you need is for your Housework Reputation to be the highest and all reputations to not be within the 50 point difference of each other. Alternatively, you get this if you qualify for a Social ending but have a special marriage lined up too.
Charisma is checked to determine how well you do at this job. This is a bit surprising since attractiveness isn't really likely to play a big role in housework, rather it would require stamina or a good temperament. It's probably important in the sense that it would let Olive attract a better potential husband.
This ending is worth as many points as becoming a maid or getting a part time job. In short, don't try to aim for this if you want a good score. Also, this is the only ending you can get through raising Housework Reputation.