Is it possible? The last year let's say if I masturbated it was only to full shapes, large pregnant bellies, cum inflation type animations. And I have noticed that my penis has grown almost 2 cm from 16 to 18 cm and the sperm is white which means a high sperm count. Did it, say, somehow affect the subconscious related to fertility ect?

How old are you at the moment? Not suspecting that you might be a minor, just curious to see if it can be replicated somehow.