...admin please feel free to delete this thread)
Guess what. I just watched this anime about this sexy teenage chick who started out in the show by making herself feel good (if you know what I mean), then got "felt up" by some dirty old perv (looked about 65yo), and then "got it on" with a younger man (maybe about 35yo?) who I'm guessing was her own dad (but I'm not sure because it was in Japanese and no English subtitles). That was the first half of the 30minute episode. Then in second half the story followed a different anime chick, who did "something" (if you know what I mean) with a nude statue at an art museum, with her teacher, with a priest, and with another chick (it went yuri at this point).
Turns out it's a VERY OLD hentai anime (made in 1984). In fact it was the second episode of a 6 episode OVA called Lolita Anime (called Dolores Anime on 7chan where I found the Megaupload download link for the AVI video file of it). It turns out that Lolita Anime is VERY important in the history of anime. It is the first ever hentai released as an OVA.
You can read about it here.