(Length X Girth ²)
------------------------
4 X Pi
Pi is 3.14159265, aprox 3.142. The result you get is your penis in cubic inches.
the formula as you see is very simple.
https://www.pegym.com/articles/measu...-whole-picture
------------------------
4 X Pi
Pi is 3.14159265, aprox 3.142. The result you get is your penis in cubic inches.
the formula as you see is very simple.
https://www.pegym.com/articles/measu...-whole-picture
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