The first example I would like to present is an 8on18 scene with Nata Paradise. She is my favorite girl at the moment, has done almost everything already and I'm sure she can pull of the no-makeup scenario I have in mind for her:



Ever since I saw on her Instagram that she used to be a cheerleader for a hockey team and identifies as a hockey girl, I have thought that she would be perfect for a showers-room gangbang with the team:
It would be a scenario where Nata takes too long in the shared, gymnasium type showers and still stands there, all wet and dripping, when suddenly eight guys from the hockey team enters. She wouldn't notice them at first, possibly lost in a fantasy touching herself, but when she finally sees them she would act shy and startled, trying to cover her sexy bits with her hands. Soon however, she would surrender to the moment and let the guys have their way with her. She would start to tease the men with her wet body, possibly lathering herself with soap, and finally invite the now rock hard studs to join her in the showers.
The guys would quickly gang up on her, touching and kissing her perfect body while others facefuck her forcefully, first squatting and then standing bent forward with some guys starting to warm up her ass. This is followed by a lengthy girl-standing-on-one-leg DP session where all eight guys get to have a go at both her holes. This could be alternated with, or followed by, regular standing DP with the biggest cocks and with good pounding from both sides. There would be plenty of wide shots showing the whole scene with guys waiting impatiently for their turn at her, but with the occasional close ups on Nata's natural gapes when swapping cocks for her holes.
Some guys can go and fetch towels to lay on the floor while the others pound Nata's asshole while she stands bracing herself against a wall. With the floor softened, they put Nata on her knees, face on the floor and ass up, for an intense pile driver session from the whole team. This is shot at a wide angle, with her face clearly visible while also showing the guys lined up in the background waiting for their turn to pound Nata's 18 year old ass.
Afterwards, she gets to rest her ass for a moment in the reverse cowgirl DP position, where her legs are held apart by men on ether side of her, possibly engaging in some foot-play, while the others starts pounding her juicy pussy instead. When her pussy has had enough, Nata lies on her back with her legs held together and with the largest anchor stud beneath her, while the others start to DAP her now thoroughly prepared asshole. The thrusts should be deep and energetic and only be interrupted for gape shots when it's time to switch cocks.
DAP continues for a while in the cowgirl position followed by deep and hard DP pounding in the same position while swanking her back so that she can be face-fucked from the front. Until this position Nata should have had her mouth free for screaming with pain and pleasure.
Finally a bench is brought in so that Nata can stand squatting with guys pounding her asshole until they come inside her for anal creampies, while others fuck her face until they shoot their loads on her.
With all the guys spent, the camera lingers on her, happy and exhausted, squatting against the wall while fingering her pussy. Her face covered in cum and her asshole dripping. Someone asks her how old she is and how soon she will be available for another session?
As a bonus, if Nata is up for it, she can tell the guys that she needs their help to clean up. The guys get the hint and gather round her for a team-pissing finale, washing the cum from her face and sweat soaked body, before carrying her over to the actual showers as the scene ends.
Some guidelines for the format in general and for this specific scene:
Take time with establishing the girl in the setting. Show her off as a beautiful 18 year old girl, rather than having her do sexy poses or playing with a dildo. If the setting allows for it, have the men help the girl get her clothes of, rather than doing a strip-tease.
Some positions may be difficult to perform without a couch or on a floor, and it may not always be possible to get the best angles. I think this is OK in a gangbang scene. Contrary to a regular scene with just a few guys, a gangbang should not only be about the big dicks penetrating holes. Instead it should capture the larger picture of an 18 year old girl getting the fucking of her life by eight horny men. For this we need wide shots and full body scenes. With 4k and big screens, closeups are not as important as before, with the possible exception of gapes.
Still, the pounding should be balls deep and relentless. When a stud gets too tired to keep up, he should swap out for the next. Gapes should occur naturally when swapping cocks and should not be allowed to interrupt the action unnecessarily. Cuts should be kept to a minimum and if cleaning becomes necessary, zoom in on her face, or for this scenario; the showers can be turned on while the camera moves back for a while.
I, for one, would be prepared to pay Christmas-orgy prices for this scene and other scenes following a similar format. And I'm sure it would be possible to rent a gymnasium for a day, perform light rigging for the new location and shoot the scene, for less than the cost of a handful of models and 2 studs. Cleaning the showers afterwards should also be easy.
