Average is about 5.5" so I should say that 6" is slightly above average.
At this site male populaton is used to big. With 7" you seem to be in the minority. But in the real world 7" is absolutely above average. In countries like mine we are used to centimetres. A 17,5 cm dick is a lot more than the 14 cm which is average. I have seen a lot of erections and I can tell you that mine (19 cm) is almost always the biggest.
Having a 20-24 cm dick is rare! | 
