i never said watch the damn tape, i would think his dad grabbing a box of tissues and pullin up to the computer and messin with his zipper/buttons or the like, would be enough of a hint of what he's about to do and a good time to press stop....
see what you get when you assume, my mind doesn't work that way, i wouldn't want to watch my dad, or any oth er guy for that matter, beat off, for any reason...