I’ve noticed that my penis gets longer when I’m in a pool. Normally, I’m a “one fister with a bit of room left over”, but when I get in the pool, I become a definite “two fister”. My girlfriend is the one that really noticed this first.
That was my first thought, but given that he’s using “fists” as his unit of length, I suspect that the measurement is being made tactilely, not optically.
But if he’s touching himself to take the measurement, would not the Observer’s Paradox account for the length difference? (Assuming the Package works correctly when it’s cuddled tenderly in a fist.)
Not if the other experimental variables are kept consistent. When he takes his penis in hand while on dry land, it takes only a little more than one hand to do the job, but when he does the same, with presumably all else being equal other than the immersion in water, it takes two hands. So apparently the water is making a difference somehow.
Then, too, while the size of the penis does respond to measurement, it does not do so instantaneously. It seems that it should take long enough that one could get a very good sense of its size in both the flaccid and turgid states.