It's kind of sluggish and inarticulate! There are two men in the room and I didn't see any sex per se. The older man tries to pull the lady as much as he can, and the young one just jerks himself! And you could have made a great video with an interesting set of different double penetrations. That would have been really interesting!
I've seen a lot of things, but I've never seen group sex on stage before. And the most amazing thing about it is that there are no bored faces in the audience! Everybody likes it! Well, direct participants are twice as pleasant: they suck your dick vigorously and the approving attention of the audience. The final chord, bukkake, is so organically blended into the atmosphere of the evening that you cannot help but wonder if it could have ended differently!
Apparently the husband had his wife so worked up that she was ready to put any hole in her body just to have a rest, so he found a neighbor, whom he periodically fucks in her presence. At the same time she is completely uninhibited, and gives in the ass, and in all the slits that he asks, because his large cock she likes thoroughly, judging by her moans, even more than thoroughly.