Watch it at Amazon
It was coincidence or destiny. You decide.
It was shot on 35mm. See IMDb's page for technical specs.
"Tear You Apart" by She Wants Revenge.
Basically, the Unrated version features mostly extended sex scenes and some pieces of prolonged storyline. Altogether the Unrated version runs more than 3 minutes longer than the theatrical version. A detailed comparison between both version with pictures can be found here.
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