Not really. There are alot of things that tops it, like playing in a band infront of alot of people, is one of the best feelings in the world. Then there are of course diffrent kinds of sex, I can imagine that having sex with Jennifer Aniston would top about almost anything, but sex with a stranger 4am drunk on a friday, yeah thats fucking overrated. People who say sex is the best thing in the world, have a boring life.
There are maybe a few things that can be more exciting than sex, but only very few.
I definitely don't think sex is the best thing ever, but it is absolutely way the hell up there in the list.
I was trying to come up with a list of feelings better than an orgasm. I could think of a few but the only one I can remember is getting my hair washed at the salon. When they really start scrubbing it feels so good, my brain goes on overload for a moment
Apparently brain scans of a person experiencing an orgasm are very similar to brain scans of a person who is high on heroine.
So there is that.