If you're familiar with ivorygates and synecdochic's Mezzanine Universe, I need to direct you to run your booties over ivorygates's LJ. There you will find two of the most sensual and insightful stories you will ever read. If you're not familiar with that universe, what the hell are you waiting for? Get over there and check it out! ;) And please leave the authors feedback because they've created a phenomenal universe.