I too have the problem of getting lost in my office. While living in Africa, I used lots of office supplies on cleaning lady. Once, I used a heavy duty paper clip on her nipple. As I applied it and was shocked to hear her quitely and submissively say-"it hurts a lot'. I quickly removed it. I often used large black markers on her tits while I talked "chatted" with her about her performance.

Dongthong