Looking for thoughts on this:

Me: One year out of a divorce/separation from a 10 year gay marriage. Partner had compulsions for extravagant spending, lying, and unfortunately gambling. I'm doing all the right stuff: therapy, family/friends, etc. In a much better place, but I definitely have a very high sensitivity to potential lying / danger now in my entire life.

New BF: Been seeing him officially 3months. Friends at first and took things very slowly. Been pretty lovely and patient with me. When we were official, he was super adult and we sat down and talked love languages, open/not open, etc. I said open because life is short and if each of us has a sexual experience come our way...enjoy it.

Before we were officially together, he went to Folsom and found himself a big dick fella to have sex with. This guy is an OnlyFans performer. They filmed the sex and it's posted on his OnlyFans. My BF's face is blurred out at his request. BF told me about it and we even watched it together...and then we promptly fucked for like 3 hours because it was such a huge turn-on for me. (no I will not post the content)

He has filmed us having sex. We've had sex publicly in clubs, outside, etc. For me, I find it SUPER exciting and hot. We're even playing around with the idea of a threesome together (my idea). I've learned that I am very open-minded sexually.

Question:

Any blatant red flags here? He's been transparent about everything. He's never lied or caused me harm. I'm loving our sexual dynamic. I ask because, honestly, I still have flashes of PTSD after my previous relationship. I'll have moments where I have an internal panic attack and feel like everything is all wrong and he's hiding his being a mess or something.