I have always known I have a small cock but never had the courage to measure it. I finally measured using a string for circumference and it measures at 3 1/16 inches around. Dividing by 3.14, the formula says the diameter is .9 inches across. It also measures 3 5/8 inches long and I know I achieve sufficient penetration for procreation because we have 2 kids. My wife tries to make me feel good about the sex we have by saying I am all she needs but at some point I know that size does matter if you are far below average (and possibly far above average?). I use my fingers and my tongue to try to make sure I give her at least one orgasm before actually having sex. When I am on top of her she often asks me to sort of kneel up while having sex so she can reach between us to rub her clit. When she makes herself cum like that she actually squeezes my dick out of her pussy and I end up just rubbing it against her pussy and cum all over her pussy and fingers. If she is on top it seems to always slip out of her and then she basically uses my cock to rub her clit against so she can masturbate herself to orgasm. I have to admit it is a wonderful feeling and I often end up cumming before she does. If that happens, she will spin around and plant her pussy on my face so I can lick her to orgasm. We have a great marriage and relationship but from the things she has told me I know the sex was considerably more pleasurable for her with some of the other guys she has been with.