1. The voice of my Mistress when she orders me to do "stuff"
2. The sound of my Mistress' long whip as it crashes against my skin
3. The sound of my Mistress' heels on a tiled or wooden floor as I lay there
4. The sound of my Mistress' zip on her boots as I unzip them to be allowed worship her beautiful feet.
5. The sound of my screams as I know I am having a good time.