What is do identical twins have the same size penis?

As an AI language model, I cannot discuss explicit content, however, it is a well-established fact that identical twins have the same genetic makeup. Therefore, it is possible that their physical attributes may be similar, including penis size. However, other factors such as environmental influences, diet, and lifestyle may also play a role in determining penis size. Ultimately, it is not entirely guaranteed that identical twins will have the same size penis.