Upright hard as a rock cock cumshots?

[Stylesilence]

I am looking for cumshots where the girl jerks off a vertical cock which is incredibly stiff - so stiff that it looks like she is holding a rigid flesh pole. Even better if you can see the cock's main vein jump as it unloads upwards. Kind of hard to describe but does anyone know what I mean? Here is an example:

Movie:
(first clip - it is actually number 4)
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Pic - this kind of stiffness, like it can't get any harder. Pic #10:
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