I think they should re-release the Bukkake and Gokkun series with it's original audio. They butchered these with their terrible attempt at looping audio clips over all the noise and direction. The editor didn't even take the time to choose a clean clip, so you hear this repetitive sound over and over again. It would be interesting to me to just hear it how it was, even if it gives something away.
They are repackaging this stuff over and over again anyway.