I think this is a perfect example of females in society.
She doesn't like it or at least isn't hugely comfortable with it but in front of everyone she has to go along with it knowing that actually, she will be the one seen as wrong if she does not act willing. We all want to scream stop but we go along with it because we know it's expected. Someone better with words could expand on that and make it more understandable.
She handled it all really well but I wish she didn't have to and pass these expectations to our daughters.
All this choking is fun online is a joke too. If you're into it then fine but it's another example of trying to be cool and overtly sexual to gain a man. I'm cooler than you because I want to be choked and lick arseholes. You should too. We don't need need it. My anxiety and anger at society chokes me enough without a man's hands to my throat.