At least they showed concern for you. My co-workers would tell me to walk off a double leg amputation.

I don't understand why you had to explain that it was do to BDSM. Couldn't you just have assured them it isn't abuse but it is personal? Or lie and say you've been taking an MMA training program?

Be careful with the choking. It can cause internal bruising that can be very dangerous even days later.

It IS domestic violence! It’s just domestic violence you like.

You go gurl! Wish I was in a relationship like that and/or had such a caring employer

Don't be awkward about it... You could help pave the way to a sex positive workforce 👍

Nothing awkward about it imo

You should have said Fight Club... hang on we are not supposed to talk about that. Forget I mentioned it.

I'd have invented a new hobby: kickboxing? jujitsu? wrestling? Or indeed just said it's not their business, because it's not.

There is absolutely no reason management or your coworkers had to be at that meeting. HR should have asked you about it and simply informed them that the matter was resolved and not of further concern.