I have no idea when the video was made, but it's a very hot fight, and it's blatantly obvious that the part after the fight wasn't an act. They were both wanting it. I'd guess them to be in their early twenties, so if this was made in the mid 1980s, they would be in their early fifties by now, and if they're still in reasonably good health, they should still be able to fight, and if they were really into fighting back then, they still want to. That never goes away once a woman gets a taste of it. I've known women considerably older than that who still wanted to fight even when they were past the age to be able.
What is your guess on when the video was made?
Clawdelle