So I'm in a crowded futuristic looking airport/mall hybrid and I'm carrying out some sort of errand. I get whatever I need to get and I'm about to get on a plane but I miss my flight. Seeing as I have nothing else to do, I gained lucidity. I pondered my next move as I headed up an escalator. I decided that I wanted to score, so I scanned the crowd to look for any one that was do-able. Since I was in the future, there were several aliens walking about. I spotted a Wookiee and proceeded to get down on him. My subconscious apparently didn't mind we were in a crowded place, as none of the other patrons seemed to notice us. Anyways, this dream went much further into sex than my last lewd dream. I woke up soon after.