How to attain a perfect asshole🧐

Okay ladies, am I the only one who notices how perfect some porn stars assholes are? Please take this post lightly (lol). My man is obsessed with my ass, but when I look in the mirror I cannot help but to wonder why?! It’s not pretty in my opinion. I have a permanent bruise on my tail bone from doing sit ups, which is not very nice looking. And the whole thing is discolored. My take on it is: okay, this is your choice to love such a thing, so it’s not my fault its not as pretty as it can get. But I was watching porn last night and couldn’t help but to admire how nice this girls asshole was lol! I would love for mine to look like that. Any suggestions and thoughts? (Positive posts please, strong women lift others up)