I'd say it's altered. I'm pretty sure she never did any actual hardcore unfortunately even though there are plenty of doctored shots out there where the cock appears to be in her mouth or pussy. I remember though once in Loaded magazine they referred to a rumour that want around for many years that she gave head to and sucked off a male model once at one of her early "soft" shoots for a bet. Her reply was a giggly "no comment".
A pity she never took the hardcore plunge though. I remember reading another interview with her years ago where she was asked about her favourite sex position and her replay was "my face stuffed in a pillow with my arse up in air taking it from behind. That's what gets me off and makes me cum".
Jo was a big favourite of mine when I was a teenager. I wanted to fuck her so bad.
