I busted my uncle touching himself looking at my Facebook pic. Should I be worried? Should I confront him?

[H]

My uncle is here to visit us for a few months. I took a pic with him a few days ago and we both set it as our facebook profile pic.

http://i951.photobucket.com/albums/ad351...5550-1.jpg

We used to really close and he was my favorite uncle so I missed him a lot. Anyway earlier my mom asked me to tell him to come out of the guest room for dinner so I barged into his room without knocking and it terrified me. He had his pants down and the pic of me and him is up on his laptop screen and he was touching himself. Super awkward I know!!! I only caught a quick glance before turning away. It was awkward throughout the whole meal. Should I be worried? Should I confront him about it?
@matthew: yeah it totally freaked me out and i'm still kinda in shock. thanks tho :-)
@sonny: are you for real? GROSS
@alan: yeah that's what i think too. like i don't want to make a huge scene but i think i probably have to confront him and make sure he won't try to do anything creepy. Thanks :-)

@jared: I guess I might have to tell my parents and get him to leave ASAP...I need to think

[Jeff P]

LMAO.

[Matthew]

yea that is really creepy. sounds like you should definatly confront him about it. incest is illegal and disgusting. and clearly he is thinking about it if he is spanking the monkey looking at a pic of you and him.
by the way you are really hot (but only if your over 18 which you appear to be)

[Mr. Sonny]

Let him enjoy himself.

[Jared]

It is pretty creepy. If you are 18 years of age or older, that is between you and your uncle, and your choice whether you let it affect your relationship. I know it would certainly both me if i were you. If you are under the age of 18, you should probably have a conversation with your parents about this. Your uncle may need to seek some professional help and move out.

[Alan]

from my point of view i think you should be worried.
i've met girls who's uncles have raped them and got them pregnant.
i think you should confront him and let your parents know.
you never know he might try to do something to you.
i'm pretty sure things will be awkward from now on between you two either way.

well hope this helped and good luck!
you're pretty btw.

[Arandul]

Confront him, post results.

[Joseph]

Nice pic...Hmmm This is a tricky one. Many people have their sick or weird habits and we should not judge them or anything. But If he starts to flirt with you, then I think you should tell everyone.