They have had a policy for as long as I've been here and that goes back to prehistoric times, (lol). But the policy is that if they spend the money to fly out models, pay the models and staff to shoot the scene, they will release it......at some point.
The most extreme example of this is a model named
Mike Parker who did a BTS, a solo and one scene.....sort of in 2013. In the scene he got sucked by Lucas in a scene called, "Lucas Sucks Reluctant Mike". When it was Mike's turn to suck Lucas, he bolted and ran out of the room. Scene ended. The scene has a rating of 1.87. Mike's model rating is 2.12.
This shows that if they shoot a scene, they release it.....no matter how bad it may turn out.
Here is that scene, by the way!
https://members.brokestraightboys.com/play/ODYy/lucas-sucks-reluctant-mike