The pain organ is really a body. The pain body. (is the body really a pain organ?)
The pain body lives inside the body and is also its skin (its surface area, its bound). The pain body is the only way I know I have a body (mirrors and cameras lie). Pain is what is out there even when it is in here. We can only know what is out there through the pain body so there is no body without pain so what is the body?