<human>: I ran across a post on WTF and it led me to a very disturbing sub reddit that is in existance solely for the purpose of sharing photos of pre-teen woman in provacative clothing and poses. and this subreddit is called very appropriately /r/preteen_girls. Now, i am all for freedom of speech and i love what Reddit as a whole stand for, but this is where a 23 yo male of liberal backgrounds has to take a stand. it's immoral, and in all honesty deplorable, that Reddit, which is such a great forum and example of internet sharing, would hold house for such disturbing material. i was never aware that Reddit allowed material like this. there is a difference between freedom of speech and material that should never be used (for apparent sexual gratification). And this user, jeff_albertson_redux, has compared on multiple occasions, his subreddit to /r/trees, /r/wtf, and /r/spacedicks. all three of these subreddits are tailored to a certain demographic, but i don't think you can compare smoking weed or scat porn or chocolate vaginas on a stick, to something as immoral as pictures of pre teen woman in various poses and bathing suits (with the sole purpose of supplying sexual gratification). Please help me spread the word. this subreddit should not exist. if you read this whole thing, i thank you. if not then...

Can you summarize the given text in a few sentences?
<bot>: subreddit dedicated to pre-teen woman in provocative clothing and poses; used by users who find it sexually arousing; please help me get it taken down; thanks