I know everyone says Moka being a Dom for Ueno is the fix, but would that satisfy her as well? She seems submissive when it comes to sex much like Ueno, maybe not as extreme, but defo is aroused by Riku's aggressive nature. That being said, it could be she never had the opportunity to be assertive. Men are mostly accepted as the dominate ones in most society, especially when it comes to sex, and Moka have never explored that possibility herself