If anything, when it comes to Kuru's hubby, any XYZ related things, if done to Kuru by her hubby will certain lead to her happiness, whether it be wholesome, lewd, anything by her beloved hubby. Indeed.
Though, of course, night battles with her would gladly make her really happy if she gets to achieve that other goal she has in mind, just like how it probably was to her own family from her parents too.