Pre-troon Kev absolutely would have fucked a woman as ugly as himself. Post-troon Kev would also do that, if he were still capable of sexual arousal and could find a woman who would let him. The truth is that the only thing he's ever going to get from a real woman is a restraining order.
And we know he doesn't want to fuck men because he lives with his supposed troon "girlfriends" and never, ever has sex with them. Even elderly married people are getting more sex than Kev with his "hot, queer, polycule".