Anal Sex

I was just wondering what’s everyone’s experiences and opinions on anal sex...

Me and my partner tried it for the first time last night and ofc it was pretty painful for me. I know everyone is different but I’m just curious as to when people start to enjoy and if it’s dangerous or not etc

I’m not really too clued up with it seeing as tho I never thought I’d try it because I didn’t think it was my thing

So yeah any advice would be appreciated :)