How do I show my friends "IT"?

im a ninth grader in high school. At the beginning of the year I was very innocent, my friends Mike and Katelyn had to explain most sexual things to me. (I didn't know what a boner was...) Now I am way more sexually educated and know many things. I want to show them that I am mature now and they won't treat me like a 5 year old. I want to show them my boner (in my pants of course) so they know that I went through puberty and am mature. How do I go about showing them my boner? P. S they are close friends so we are very comfortable with one another.
How do I show my friends "IT"?
Add Opinion