back at it slow motion penis why? science nsfw
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MassiveCock uncut w/mechanical stimulation.nsfw I have 14 of these in ascending levels of arousal. Science
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Chubby for science.
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My contribution. For science.
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Penis Impact Motion Study. For science.
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MRW I want to donate my penis to science but also want to kill myself
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Veins are sexy? Pls i need to know for sciences...
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Pm open for science (and cock) lovers ;)
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A theory in science is neither a random guess nor less valid than a scientific law. It's a *well-supported* explanation for a phenomenon (M)
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![[30 M / 6’ 1” / 195 Lbs] Flaccid vs. Erect Comparison. You know, for science.](https://i.imgur.com/a6niEg3m.jpg)
[30 M / 6’ 1” / 195 Lbs] Flaccid vs. Erect Comparison. You know, for science.
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In science, a law isn't "better than" a theory. Laws are descriptive (e.g., energy is neither created nor destroyed) while theories are explanatory. Both are well supported by evidence
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The angle makes my dick look like a "point" particle (silly joke for my fellow science nerds)
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I'd like to make my fellow science nerds say OOO and take them to the o-zone
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Open your mouth I wanna test something real quick (for science)
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