As mentioned by a few others, this is one of those rare paid scenes that's actually worth paying for just to see how seamless-yet-fully-featured a scene could be with clever creation/editing techniques. The only real competition so far has been TGC's output, though those scenes tend to be a bit more location-locked.
The most particularly impressive thing about this scene is the lack of individual scene JSONs that get shuffled through to emulate a changing scenario...instead, Timeline (I believe), triggers, and clever lighting changes are used masterfully to create clean transitions within one JSON. The best part about this, as VaM veterans no doubt already realize, is the lack of constantly needing to re-input/align your custom models following each transition.
All the technical aspects aside, it's also quite a sexy set of animations, with good fits for oral/vaginal insertions and excellent eye-candy (i.e. "lazy mode") for various non-sex dances.
If I had one minor gripe, it would be that the lighting isn't ideal for all skin types and might be better suited as a lighting SubScene with a ParentLink to the model's head (probably the best way currently to light a model)...trying to make this edit yourself is a big hassle as there are MANY lights that turn on and off as needed for the various scenarios/positionings. It's an isolated instance where the excellent scene construction techniques backfire just a smidge.