dicks

Because the penis isn't a muscle.

>>40927832

its not a muscle retard

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>>40927838
whatever

the point is, why can't our biceps have blood sacks that expand them?

>>40927851

Cause the shaft of the penis is essentially just a blood sponge. Doesn't do anything a muscle does. As is the muscle already are capable of drawing in the blood they need to operate.

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>>40927892
I see. I just think it would be so cool to "power up" and make your muscles expand

>tfw it'll always be an autistic fantasy

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That's just asinine. I'm hoping you're just trying to meme at us.

>>40927915
They can expand if you work them out enough that they grow

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>>40927928
the threads for fun, yes

Honestly, it'd be pretty funny if humans could have massive expanding arms/chest/legs whatever. It would work like a bluff, like the peacock does with his tail.

>cavemen hiting each other with bloodsacks

kek


>>40927955
But not on demand, it's a long-term thing.

>>40927851

Cant believe i am replying to this

Can your penis turn rock hard instantly ? Literally from shrivelled and flaccid to pure diamond ?

So your equivalent penis bicep would need at least a few seconds to inflate before it would be usable

In which time you could of fallen of a cliff because you couldn't grip, dropped a object because it became too heavy, moved your arm to shit post whenever some retarded idea like penis biceps popped in to your head

>>40927999
you wouldn't inflate them while on a cliff, that's just stupid anon

having tons of blood in a muscle wouldnt make it stronger, it would just increase the risk of you cutting it and bleeding to death

>>40928024
so are there any examples of muscles that expand quickly in nature?

>>40927999
>>40927999
i think OP's brain is a penis muscle

>>40928049
give an example

>>40928059

https://youtu.be/etm3kXHltwY?t=32s

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>>40927974
>Dr. Gay

>>40928053

So you're saying he's a literal dickhead

>>40927832
More important why can you make your penis bigger. I can lift and make my arms bigger but I can't life shit with my dick and make it buff