Basically it says that you must cover your penis with wasp stings
If we use a really liberal definition of "enlarge" to include "swollen"...
Anyway the problem with nonsurgical dick growth methods is that the spongey inner dick tissue doesn't really expand the same way skin does. If the mandick was nothing but flesh, sure, you could manually pull on it with constant pressure for a few years and it'd grow substantially, but it's not. It's made of mechanisms and doodads.