I ran through part of the game again this morning to get a screenshot of one piece of dialogue, but ended up getting loads of screenshots. I just think the whole buildup to the dinner is brilliantly done.
Getting in the car, you can see Vivian is already apprehensive, but is it for the potential outcome on Hutch's job, or the potential outcome on her vagina?
Vivian asks "Are you worried...?" and Hutch's face says "I am now" - I wonder if he'd even thought about the possibility before Vivian mentioned it. That face says (to me) "shit, I didn't even consider that..."
Then you have this exchange, where she's trying to convince herself (unsuccessfully) that Christian won't do anything in front of Hutch (I wonder if she was thinking "But he might take me out of Hutch's sight and then do something...") It's a full process in a few images, and one of the many great scenes that says a lot more when you look at it closely.
Frustration is starting to kick in, but is it just aimed at Hutch being a bit limp about his situation, or is it because of the realisation that she's going to have to be the one to get it resolved for him? The strain is clear, either way.
And a final reminder to Hutch as she gives one last attempt to kid herself - again, the facial expressions say as much (or more) than the words here:
By the end of this, she's pretty much talked herself into accepting whatever is going to happen. A lot of this car talk was for her benefit rather than Hutch's, I think.
Then, when it actually starts, a final reminder to Hutch, and you'll note that she's the one doing more of the handholding here.
I was initially looking for a bit of dialogue that I misremembered, but it was along the lines of "ignore it if Christian touches me in front of you" - and I wondered if the implication was "Hutch, if he fucks me tonight, just ignore it, it's only to test you and see how you work with distraction..." My memory of the line was incorrect, as the screenshots show, but the exchange still sets the scene well.