Is this a red flag?

I matched with a guy on a dating app. He seemed okay. He listed himself as Christian on the app, so I thought maybe decent morals, and also had a picture of himself and a young child who looked like his niece. We exchanged numbers and I asked him what he was looking for. He said “start off as friend said and go from there.” I said okay great, I’m looking for a relationship and am not interested in hook ups, to be clear.

He then asks if he can ask me some personal questions, e.g., when I last had sex, was I clean, when was my last relationship. I answer even though this seems a little bit too soon given I just said I wasn’t interested in hookups. Seems like we could clear this up later, if he’s ever lucky enough to have sex with me.

Then he asks if he can ask me a personal question. I say okay, shoot. He says he is looking for something long-term and someone to “merry” (yes, he did misspell “marry” even though he listed an undergraduate degree and a professional job requiring a professional license), and sexual attraction is very important to him, so he wanted an idea of what my pussy looks like. He said he wasn’t asking for a pic, just a general idea.

I responded that I really had no idea how to answer that question. He then said he was looking for someone to go down on and so that was important to him, he hoped I understood. I didn’t understand and stopped responding. He later asked if I was “mad” or “offended.”

I kind of was. So, is this a red flag? Should I stop engaging at this point at all? I’m trying to learn not to be a pickme anymore and normally in the past have excused sexual questions early on because sex is important to everyone. But this seems like a really inappropriate gating question. I wanted to ask why he didn’t care about asking first anything about me like what are my hobbies, or what I do for work, or if I believe in god (since he listed himself as Christian..) instead as a preliminary personal question. Is my pussy the most important and interesting thing about me? Anyway, help ladies.