So I think that all the scenes begin the same way. I mean, we have a girl who is alone at first, fondles himself, flirts, arouses desire. Then, using a dildo or vibrator begins to stretch her ass. And finally they come the guys and they start to fuck her in the ass.
I wonder if there could arise a series that ignores the use of a dildo / vibrator. So the girl shows us in all its glory, and then is fucked in the ass without a warm-up. Ok, I know. It is not easy, and sometimes impossible, but he could be done in such a way that we record a girl who begins to fondle and undress, then we "cut". Then we give the girl a few minutes to stretch her ass, but not record this. When she made more flexible ass, then we are resuming recording and we let guys to fuck her.
I'm not saying that in every scene, but it might make sense to create a series entitled "No Warm-up". What do you think?