myscienceproject.org have given themselves the job of answering that very question. And the answer is…
Some of you may have heard of the practice of “double bagging” – wearing two condoms during sex for extra protection (something not recommended by most condom manufacturers) . Taking this idea to its ultimate extreme, we set out to answer the question “How many condoms can you put on your dick?” However, since we were unable to find anyone with a penis willing to undertake this assignment, we had to settle for answering the question “How many condoms can you put on a dildo?” The answer: a lot. Hundreds. Tons. Or at least a couple of pounds worth. See what happened as we layered on the latex.
Im glad someone has completed this research, it saves me a lot of time and effort.
Before all you busy students go off and start doing your own research..dont forget the warning:
If left unsupported, the weight of the condoms would pull the penis and scrotum downward and could possibly result in injury to the penile shaft or base of the organ and groin. Again, we repeat, do not attempt this experiment with an actual penis — severe injury may result.