She likes to drive; he needs things to do with his mouth and hands....

Dom is elbows deep in a Jetta with a fucked alternator when he hears the familiar growl of Brian's car at the front of the garage. It's the deep-throated roar of American muscle, which still surprises him a little whenever he hears it. Brian's always been drawn to sleek lines and flash, but when he saw the hulk of the Challenger rotting in a junkyard outside Mexicali he'd grinned and said something about Miami and good times.

So Brian's driving and ingenious use of that vault to take out their pursuers in the big chase scene at the end was pretty hot. Dom thought so, too. After Brian comes back and saves him and they drive off together, Dom makes him pull over and they have dirty, sweaty, rough sex on the side of some deserted road. and Brian is the one in complete control of Dom...maybe Dom just climbs right on top of Brian and takes a ride...