I have this on DVD, it's called Autofellatio 1. (by edward james / jet set productions) Parts 2 & 3 are also worth checking out. J.J. Price has a great scene in part 3.
i used to get caught all the time by family knees over head could get so deep. tonguing precum from my skin edging my cock till i couldn't take it exploding into my mouth. then my hole was so close started fingering it with precum then putting things in it cock dripping into my mouth. finally got a mate to put his little dick in me
The scene with Tom Lord was epic - got nearly half his cock in his mouth when he sucked it on his back. Very talented guy and selfsucked in alot of videos back then (don't think he does anymore though?), possibly due to having too much bulky muscles?
It was worth it the few times I was able to just lick the tip and explode. For many years after that I was able to aim down at my face and shoot in my mouth.