Alien peen fic

[the-archandroid.livejournal.com]

I think this might have been a fill on the kink meme, but the premise is that kirk and spock are together, the crew is watching an exotic dancer, and Spock manages to have sex w. kirk in the middle of a crowded room because he has a retractable peen. McCoy is a witness...and it almost slays him because, obvi, it is like the hottest thing ever.

sound familiar?

edit:Found! Thanks!

http://st-xi-kink-meme.livejournal.com/14468.html?thread=13716612#t13716612