would a 8x6inch penis hurt a lot more than average?

I'm a guy, and I'm 17 years old(will be 18 at the end of the year) and yes I measured it correctly (tape measure, put where penis meets the body, push in to the body a little for the hidden length of the penis, then measure to the head of it on TOP of the penis, not the side, then what I do for circumference is wrap the measure tape around the thickest part of my penis one time to where the "1 inch" end of the tape intersects with the number that hits that end) and I did that like 3-5 times to be sure its accurate and I averaged at 8 inches in length and 6 inches in girth, so now you know im not lying, and yes I've had sex before with my gf(ex) when we dated and she was a virgin, it hurt her a lot but what I'm asking is would this penis hurt women who aren't virgins also but not total sex freaks?