for the most part No, it just takes about 3wks before they "adapt" and it doesn't sting/hurt/tear... i'm obviously used to it so i know what to expect. funny thing about having a 'big dick' is that you don't really realize it's 'big' for a long time until you actually google what 'avg' numbers really are (avg girth is like 4.75in wtf, that sounds absurdly small), cuz all your life every girl you fuck says "oh my god" etc, and the dicks you see on porn look like yours, and you think every girl just tells every dude they sleep with the same thing to make him feel good or whatever, cuz it aint like most dudes go around looking at other dudes dicks to compare lol.
the werid thing is that if i fuck a girl and her pussy isn't 'tight' or if my dick actually fits in her ass (2 girls in my life... one was a hoe, the other not) i'm super suspicious. lol
having an 8in dick (or 8x8) is cool and all, but you can't really use it all. it's like having a Ferrari in a town with only dirt roads.