There's something about tutorial sex that really works for me, and this fic took that concept to a new level. I enjoyed that you addressed the realities of what a genderswat might actually mean for someone - too often wacky hijinks ensue, but some of the meta questions that Spock poses to himself about sexism, submission, emoting, etc. were very thought provoking.

Something I do wonder about is the physical difference of orgasms between men and women. You lingered over the description of Spock's arousal and slow ascent to climax, but skimmed over Jim's. Which, btw, I am totally for. Nothing better or hotter than a girl coming. BUT - is there something to it? Does a woman's (perhaps) more intense physical reaction effect her behavior? If guys had the sorts of orgasms women do, maybe they'd be a good deal more cuddley and outwardly affectionate, too.