Anal????

My bf is one of those guys who has watched a lot of porn for many years as most guys do. Most of the stuff he has watched has been anal. He’s been respectful towards me being scared of it because it hurts but he’s let me know he wants to try. We did it one time and I didn’t want to try again because it felt like for a few hours the muscles around my bum didn’t work. I was scared the effects of that would last longer next time so I didn’t want to try it again.

My bf is telling me how good it is and how pleasurable it is for women (based on the videos he’s seen).

I’m not sure what to think, I want to try more of it but i do not want to damage my muscles and have an “accident” since I came very close last time after doing anal.

Is it just one of those things that’s not one size fits all? I’m not sure what to think but I want to be open to new ideas.