Los Angeles – Petite star Lulu Chu makes quite an impression on their roommate in a new Brazzers scene. Released last week, “Uncommon Scents” pairs Lulu with Tiffany Watson in a hot and sexy lesbian video.   Lulu is all sweaty from their workout, leaving their socks soaked in their musk. What Lulu doesn’t know is that Tiffany has quite a…