A former lover of mine introduced me to knife play. He had a special knife that was reserved especially for play. It's been difficult getting my current boyfriend into it. He realizes that it pleases me a lot, and will occasionally indulge me. I much prefer being on the receiving end...
I'll never forget my first time (hahaha, I sound like such a teenager). He looked down at me and was suprised at how calm I was. I told him it was because I trusted him. He said "Yea, but anything could startle me and I could slice your flesh open" and I cheekily replied "Well you better be prepared to get that blade off of me, hadn't you?" He loved it.