When estimating penis length from female hands, the biggest issue is camera angle: the whole length of the penis must stay at the exact same distance from the camera, or the results will be dramatically skewed, especially when the reference is at either end of the penis.
Finding usable pictures is not easy, and even though I believe my method is reliable, there is still a lot of room for error in individual estimations, so the results will only get meaningful when I've done a good number of...
Hopefully the definitive mandingo length analysis
Finding usable pictures is not easy, and even though I believe my method is reliable, there is still a lot of room for error in individual estimations, so the results will only get meaningful when I've done a good number of...
Hopefully the definitive mandingo length analysis