A superior man doesn't need to allow and won't allow any woman to address him in other terms than 'Sir' or 'Master' (as long as that woman wants to have the chance to interact with him). Inferior men might try the same, but women will laugh at them
So if a woman rejects inferior men and she picks the best possible man she finds, she's a smart modern feminist who uses her freedom wisely and whose choice must be respected. But if a man only accepts women that submit to him, his masculinity is toxic
So, broadly speaking, this is female morals: a real, decent, respectable woman is a woman capable enough of being treated accordingly to the actuality and authenticity of her inferiority by a superior man, and capable enough of not being treated like that
female inferiority logically needs to use sex as a privilege granted by the woman to the man. But this is a double-edged sword: something can only work as a privilege if awarded to just one person. Once granted to more than one man, sex no longer can work