We absolutely love our WW (we own the silver one). For a while we were using it strictly for light sensory and stimulation when I'm blindfolded. During one session I kept asking for it harder, and before long She was raking it down my chest and back. It drew blood, which is cool with me because I like bleeding during a scene, but it was quite a surprise at the time. I had these awesome looking blood tracks running down where She had raked me. Those who are new to BDSM should treat this tool with respect, and be careful of how much pressure is applied.