I can look at smooshed faces and not flinch, but this turns my stomach!
This isn't too bad to be honest.. It's just like a big piercing..but on his hand..
Have pierced ears? Same thing.. just larger scale, different body part.
No blood...maybe it just went through the epidermis? It's odd though, the angle in the last picture almost makes it look Photoshopped, it's in such a weird position!