Tayuya

Tayuya is a member of the Nonsexist Bunch, but a major ally of The M-san Bunch. Her pro-philandry and pro-philogyny attitude caught the eye of ROTK Guan Yu, who asked her to join. Luckily, she nodded in excitement, and then became an M-san Bunch ally. Discrimination via gender ALWAYS repulses her, regardless of the gender affected by it.

Trivia
She's bisexual, and is still "friends" with Kin Tsuchi of the Fergo/Betty Bunch, who is a lesbian. This doesn't faze either of them, though.