Hmmm, the only thing better than sex i have experienced is when you put the last of your money on a number on the roulette wheel and your waiting for the ball to stop, and it lands on your number. Those 3 seconds of adrenaline is better than any sex.
Also like when your on holiday and you rent a moped and you nearly get knocked down or just miss riding off a cliff cos there are no barriers. Those few seconds are a feeling you cant explain.
Also its like when you hear a noise at night when your asleep and wonder if someone has broken in, and you go down to see , and its just your pet or sibling. Those few seconds when you realise things are ok are better than any sex.
I could go on all day, but had better not...