Would knowing who it was make things better? Creating original wank-porn is an art. Maybe it's 'true' - dreamt up by a dodgy law student needing cash. Promise of high fees and possible HIV freebies should deter too many loose enquiries. Just get you to cough up three quid for the thought haha
But if there are genuine enquiries he could always pass them on minus commission to an equally dodgy bait and switch.