If I found out my sister was a slut, I would have pulled her in the asshole, too. For these guys, getting their asses handed to them is commonplace. Although for the look, they break for a few minutes, but when a couple of drops of lube appear - they quickly sit down anally on the phallus. So this little sister is nice to feel like a courtesan, to show off all her skills in front of her brother, to let him cum in her ass. Every bitch dreams of being the best at it.
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!
To see such a sexy girl naked in the shower and pass by, is a crime. The guy did not regret that he went into the bathroom. Licked her pussy and got a great blowjob in return. The evening turned out for glory.