You weren't the only one to lust after the original Mary Millington, Happylad!
![;)](https://www.ukpunting.com/Smileys/kolobok/wink.gif)
If my memory serves, she was often the centrefold in a soft-porn magazine in the later 1960s - possibly into the early 70s - called Parade. Then she moved into feature films a bit like the Benny Hill TV sketches of a slightly later era. These films also featured non-porn actors - Alfie Bass & Windsor Davis, for example- in supporting roles.
The pictures in the Gallery of the SP taking her name kind of remind me of the photos of the Original in Parade.