This is very psychologically disturbing and doesn't really show much at all. But it's the best I can do in these barren times.
http://www.metacafe.com/watch/yt-HrDoCAN9Lwo/daddy_1973_m_f_spanked_on_the_bare_bottom/
http://www.metacafe.com/watch/yt-HrDoCAN9Lwo/daddy_1973_m_f_spanked_on_the_bare_bottom/