Neighbors having sex on the roof again - Warning Graphic descriptions

Well, they're doing it again, in broad daylight, making all kinds of noise. On top of that it's a group thing, three or four of them and I think only one female, what a tramp! Anyway, all kinds of screeching and scratching, knocking shingles off the roof, it goes on for hours.  The female, or what I assume to be the female squats down and hops all around while the males jostle around, obviously trying to be first in line but really, they just take turns. Finally, she picks one, although apparently any one will do and he commences throwing up in her mouth which seems to get her all excited and she hops around some more, foreplay I suppose.  Finally, he or maybe while he's still throwing up, another one hops on top and they all flop around a little bit. It only takes three or four seconds, some serious PE issues I guess, before he hops off and another one jumps right on. It all goes on for a few minutes before they take a short break and then she starts it all up again.  

Like I said she is a total tramp, hot to trot for sure. They really should get a room.