I've been tying up Christina for quite a long time... over thirteen years. Amazing to even say that... a couple of things I've learned - she hates to be tickled (drives her crazy), and she loves to come.
A black catsuit and tight white rope, for instance. In this case, Randy brought over a really sexy sheer white corset with her and I had a pair of really cool pantyhose that a fan sent me to use in a scene.