I didn't watch the video (my computer got a virus once from a porn link, so I'm very careful) but I can get my Man's entire length down, balls deep. About 8.5 inches. It's different on a human being than a dildo. I think it's easier on a human, I can only go half that far on a dildo. The dil doesn't give you feedback, nor does it care. I don't love
my dildos either (not like I love a man,) nor do I care to please them (although it does please My Man to see me play with them) so these reasons may make the difference.