How to Sew on Centipede Stuff

There was a in this prison, there was a outbreak of athletes feet. And they used the prisoners as testing grounds for lotions chemical warfare agents. They wanted to see if they were to sew on a body part, unto like, the back of a a human, if it would start like meshing into the body and start operating. So i'm not going to mae, centipede stuff, huh? This is human centipedestuff, isn't it? Ye, yes.