Expert: - 12/29/2008

Question
I am looking for old porn (propably from 70's) One scene i remember is incestous. Father walks to his daughter's bedroom. He has beard and wears a robe (probably). Daughter lies on bed in blue dress. They started to kissing, daughter is a little bit reluctant, they have sex but she is not completely naked. I think they do not change position (missionary all the time). I saw that clip on one of the video porn sites. Uploader described scene as one of the most erotic scenes ever. Thats all i remember

Answer
I wish I could help.  I cannot recall any such movie.  However, perhaps a look through some classic/vintage porn websites would help.  You can find many classic adult videos available on DVD at:

http://shop.thebabecams.com

or search for "classic" or "vintage" videos at:
http://www.tlavideo.com/home/4-0_dvd.html?sn=3566

You will also find a directory of classic porn websites at:
http://www.pornographywiki.com/Classic-Retro-Vintage

You will also find some free promo content posted in the classic category at the phone sex blog:
http://www.thephonesexlist.com/category/free-porn/classic-porn/