I think the video was staged because he really does not look that Huge. Also, if noticed, near end she seemed to be asking him to continue. Though if a guy was hurting me it would stop and very fast thats why think just a staged video so guy could brag or something about how big he was which still makes him a jerk.
Agreed.
If she'd really wanted him to stop, she'd have made more of an effort to get him out and she wouldn't have been muffling her screams. I'd say it was all a bit of ego stroking for the guy.