Shower or grower - Dick-Pics?

Being new in this world of sharing ones own sexuality, i am realizing that dick-pics are quite popular.
And damn.. Either people are full of it, or the wast majority really runs around hung like a horse. And virtual no one are hung with less fortune.
I am wondering if i should be ashamed of my equipment ;-)
I have always been happy about my own size & performance.. But the thing is that i am a grower. Meaning that i really do not have much to brag about in limp condition. But hey - Just get me started ;-)
Help me out here.. What is the truth guys & girls? Are my condition with 7-8 cm limp, and rapidly changing to 15-16 cm unusual?
For now i will keep away from posting myself.. unless accomplished by at lest one female companion, to ensure the growth for show.