Wow, I haven't heard of Gethen in a long time. Good to know LeGuin's other works are still known out there.<br/><br/>As far as I'm concerned, I'm relatively gender-neutral, although I have occasional preferences for certain kinks with certain genders. As far as Greg's concerned, she's effectively gender-neutral, too. You're all aliens to her. ;) She has other things to concern herself with than who is convex and who is concave.<br/><br/>That doesn't mean she's unavailable, it just means that any sex involving Greg will likely be more dependent on aspects of context and relationship than on what sorts of wedding tackle are involved. She's not nonsexual, and she's not wholly ignorant of human gender, but she's coming from a slightly different reference point and mindset.