Any Advice Would Be Amazing!

Ok so it all started when I moved to a different town. My sister moved there a few years prior and the place had tons of good paying jobs. So I decided to move there too.

She was a cook at a local pub so I would frequently go there and got to know everybody very well! So well that the waitresses told me the manager was gay. I was still too shy to even attempt to tell him I thought he was handsome. I was 20 at the time he was 45. One thing led to another and I had to leave town I never told him I was bisexual or anything. I messaged him one day tho and I just spilled the beans haha.

He immediately responded and said “I wish you would’ve said something, I’d love to pin you down, fuck you and cum in your ass” “I love younger boys” I froze, my face was so red I got butterflies in my stomach. I was just imagining him holding me down with his big arms and strong hands. He is 6” 225 lbs of muscle I was 6” 165lbs. He made me feel so small and vulnerable next to him.

Long story short we are still yet to go through with anything I get so nervous!
Our conversations have evolved obviously since then. I say things like “how’s my big handsome strong daddy today”
He usually responds with a picture of his cock.

Any advice? Any tips for just doing it?
We’ve literally told each other we could fall in love with each other he’s so sweet to me and I’m so naughty for him but I’m a scaredy-cat