Gay Bareback Pt 1

We came across very cunning and secretive guys, on the one hand, at first glance, it seemed to me that the young guy decided to fuck his grandfather, and it seems that the boy succeeded. Grandpa really was fucked by a guy, but if you look closely, the young guy’s cock was not always in the grandfather’s ass, but it happened the other way around: the grandfather’s flaccid cock ended up in the young elastic twink’s ass. So who fucked who?