According to TMZ, Humphries' ex-girlfriend Myla Sinanaj has said the NBA basketball player told her that Kim's mum was at the helm of the saucy footage.
Jenner apparently persuaded her daughter to get her kit off with then-boyfriend Ray-J, and even requested Kim re-shoot the video because it wasn't pretty enough.
http://www.metro.co.uk/showbiz/90283...taged-sex-tape