Is it normal to talk to your best friend about sex

I think it depends.

Why stop at talking, maybe it is time for the two of you to start exploring each others sexuality?

Have you ever seen a naked male 7 inch boner cock and nut sack in person ?
Do you take the cock all the way up your poop chute and then suck the dirty cock when it comes out of your shit box ?
What about your girlfriend , what has she seen and done ?
Do you and your girlfriend eat each other's bald cunt and deep rim each other's Hershey Highway and suck each other's tits ?
Do you sit on each other's face and tongue fuck each other's bald twat and deep rim each other's asshole until you both cum , piss , fart , shit on each other's face , tits , belly and smear it all over each other's belly with each of your ass cheeks ?
Do you wear strap - on's and fuck each other's cunt and asshole and then lick and suck the strap - on's until they are clean ?
Do you drink each other's cum and pee ?

its normal my friend and i talk all the time

Yes, it's normal. There's nothing wrong with it and you have nothing to be ashamed of.

Ahh I wouldn't do that. I won't say it's not normal but definitely not good

My special friend and I used to suck each other off.

I had one special friend that we could talk about relationsships and sexual things. started when we were 15, and continued into college. As we got older and started getting more intimate with girls, we would share even those intimate events. It was really nice to have someone to talk to.