Need help with this guy

[Pixiemagik05]

This piece started out full of whammin watermelon and is now being taken over by this brown guy it does have a skeleton under it and the skin is leather like with pores.. Learned about the skeleton because we have removed it before. It doesn't seem harmful and hasn't spread to others.. Any ideas would be fantastic. Oh and sorry for the bad quality of the picture dont have the best camera.

 

[Pixiemagik05]

No ideas? If not I'm glad I'm not the only one wondering

 

[I.have.the.salty.bug]

No ideas? If not I'm glad I'm not the only one wondering

It looks good but I don't have a clue sorry

 

[Josh1158]

The pic is kinda blury. But i have no clue

 

[Pixiemagik05]

Wish I had a better camera.. It looks interesting up close to the naked eye and the picture just doesn't do it justice sadly.. Well I'll just keep an eye on it and see what happens.. Thanks

 

[spoonman]

Could it be a leather of some sort with the polyps growing on it?

 

[Sniperhank]

Wait...you have removed it before? Is it growing back or is it going back...

 

[Pixiemagik05]

Has grown back and it does have a skeleton underneath.. I can't find anything that looks like this

 

[Pixiemagik05]

Here's another picture of it. I hope its a little better than the other. I did notice also that it has "tubes" like a sponge.. Sorry for the bad terminology pretty new to this still