So, there's another one. The old man. Yeah... SCP 106.

When I went into the cell, 106 was up against the wall. He was naked and he had beady white eyes. But here's the kicker: his skin was rusty. No, I'm serious. It sounds crazy. It was just rusty with no hair. He kind of limped towards me and I tried to weave around away from him. But somehow, he backed me up against the corner. He grabbed my shoulders. And my skin started to burn like hell. I screamed as I realized that my skin was turning rusty, just like 106. It spread all over my body as I collapsed. I lost feeling in my body parts. Then, my body parts started crumbling. Like I was decaying. Later on, when I read the documents from the breach, I realized I was decaying. It was so weird. One minute I was there, and one minute I wasn't.

I jumped out of my bed and looked at me arms, stomach, legs. It was all over, fortunately.