Quite an intriguing title.
Hmm, most guys would be happy just to have a loving girlfriend like her who doesn't complain no matter what they do, I guess, but at least he seems interested enough in her to actually wonder about why she does it. And the reason? Well, she just wanted someone like him as a partner, I guess, and he was one that she could somehow confirm to have the personality she was looking for?
I wonder if he will still want to dominate her knowing that that is what she wants? Maybe he will understand that the only way to punish her is with sweet, sweet vanilla sex.
Opinions may vary as to whether Kazu deserves a girl like Kiyoka; most of the time, he seems more interested in "scratching his own itch" ... that is, until she reveals she really wanted a dominant partner, and she's happy with their relationship as it is.
In Conclusion: Kiyoka Wins ... FLAWLESS VICTORY! ✌✌✌