Benzene is neither an acid or a base, but it reacts with many organic compounds to form fun things like Cocaine and Methamphetamine!
So itâs clear thereâs no one normal amount of time to have sex. The average (median, technically) across all couples, though, was 5.4 minutes. This means that if you line up the 500 couples from shortest sex to longest sex, the middle couple goes for an average of 5.4 minutes each time they do it.
Puberty ends between 16 and 21. Average adult length is 5.1 to 6.2 inches. I had my first vaginal orgasm with a guy under 3 inches. So at 4 inches you are not too small, as long as you know how to use it.