I love that sound. The rhythmic slap of the emery board on your skin combined with those noises you make. Low and soft at first, then growing as your skin reddens and the sensations become stronger.
I have a leather belt, about an inch and a half or so wide, that I would love to use on you to the same (hopefully) effect.
I have a leather belt, about an inch and a half or so wide, that I would love to use on you to the same (hopefully) effect.