Vaguely remember plot about a innocent type of girl hanging out with a wild girl who seems to be a bad influence on her.  She soon is wearing different clothes and makup than usual and generally not behaving like a good girl. They end up going to some house or apartment where they agree (for some reason) to have sex with some spanish guys (I think).  The one girl chickens out but the other girl starts having sex with the one guy who motions to the other guy to get involved.  The other guy then gets involved but whatever he’s doing she doesn’t like it and she leaves crying and the guys are pissed off.  I think the girls grow apart toward the end of the movie and the innocent girl goes back to the way she was before.  Any clue?