Nebula3 has become a standout figure in adult content, particularly due to an eye-catching feature—a penis that many fans believe measures over 8 inches in length. With a growing fanbase on platforms like OnlyFans and Reddit’s r/measuredpornstars, debates around Nebula3’s true size continue to fire up. So, what’s the real measurement?

This post breaks down the visual evidence, community insights, and measurement critiques to get a clear picture of Nebula3’s size—and yes, we’ll also touch on girth, visual tricks, and potential prosthetic rumors.
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The Claim: Nebula3 is Packing 8.4 Inches?
A viral photo shows Nebula3 measuring her penis alongside an energy drink can. The measurement angle, combined with a visible stretch from base to tip, suggests 8.4 inches. But multiple Reddit users and moderators called this out as a misleading technique.
Here’s why:
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The measurement was done from the underside, not the top.
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The scrotum was pulled, which artificially adds length.
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The angle of the can and camera pushed forward the perspective, making it look longer.
Moderator u/RedditNameTrash put it bluntly:
“That’s 8.4 inches from the bottom with scrotum pulled—aka it’s a garbage comparison. You can add more than an inch cheating that way.”
So, What’s Nebula3’s Real Penis Size?
Let’s dive into the numbers based on the breakdown from fans and image analysis:
Length (Non-Bone Pressed – NBP)
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Estimated Actual Length: Between 7.75 and 8 inches NBP
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Best-case Length (with strong EQ): ~8.25 inches at peak
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Average Length Across Content: ~8.0 NBP seems most likely
A user who bought a custom video where Nebula3 measured from the top shared:
“She was between 20.5 and 21cm—measured the correct way, not fully bone-pressed.”
That converts to roughly 8.0 to 8.25 inches, which aligns with high-end performer standards.
Girth (Mid-Shaft Estimated Girth – MSEG)
Estimates for girth vary more widely, but here’s what’s consistent:
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Community consensus: 5.75 to 6.2 inches MSEG
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Base Girth: Possibly slightly larger, around 6.25 inches
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Visual impact: Thick enough to prevent full hand closure during handjobs
User debate:
One commenter stated:
“No thicker than roughly 5.75 inches… Compare Nebula to prime Danny D and Alex Jones—both confirmed around 5.75 MSEG.”
But others disagreed, with u/kffire responding:
“This has to be bigger than 5.75 MSEG. I see 6.2 on the regular and this looks larger.”
Are There Prosthetics Involved?
This is a question that gets thrown around with anyone boasting above-average size, especially if they’re a cross-dresser or trans creator. For Nebula3, some users suspected the penis might be:
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A prosthetic due to a “shiny” appearance
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A photo-editing trick, especially in the viral can comparison
But many long-time subscribers to her OnlyFans have consistently reported otherwise.
u/TrangularCube wrote:
“Either it is S++ tier prosthetic work or it’s very real. And, honestly, I lean hard in the real direction after watching a ton of their content… completely seamless, consistent performance from multiple angles.”
In other words, if it’s fake, it’s better than anything Hollywood FX has come up with.
How Big Is That Compared to Other Adult Performers?
Here’s a quick comparison table placing Nebula3 among her peers:
Performer | Length (NBP) | Girth (MSEG) | Notes |
---|---|---|---|
Nebula3 | 7.75–8.25 in | 5.75–6.2 in | Possibly underestimated; lean build adds visual size |
Dredd | 9.5–10 in | 6.5+ in | Extremely rare size, top tier performer |
Danny D | 8 in | 5.75 in | Known for proportion and strong EQ |
Jovan Jordan | ~8 in | 7.25+ in | Massive girth, less tapering |
Brickzilla | 8.5–9 in | 6.25 in | Visual curve adds complexity |
Key takeaway:
Nebula3 is solidly in the top percentile for both length and girth, even if the 8.4” claim is inflated. Compared to cis male performers, she still holds her own—visually and statistically.
Real-World Context: What Do These Numbers Mean?
Let’s ground this in reality:
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Average erect penis length (NBP): 5.16 inches
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Average erect girth: 4.59 inches
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Nebula3’s estimated dimensions: ~8.0 inches x ~6.0 inches
That places her in the top 0.1% of penis size distribution worldwide, whether you’re comparing to adult actors or average men.
And if you’re wondering how you compare—or want to calculate object-based estimates on your own—check out DickSizeCalculator.com. It lets you run your own comparisons using cans, phones, hands, and more, all adjusted for angle distortion and girth.
Why It Matters: Beyond Size
Nebula3’s popularity isn’t just about size. Her visual aesthetic, confidence in front of the camera, and synergy with co-performer Aura_Yummy all contribute to her growing fanbase. But yes—the size definitely draws attention first.
What makes her content stand out:
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High erection quality (EQ) across scenes
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Consistency in angles and positions that highlight girth and length
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Uncut, shapely form with visible veins and natural taper
All of these factors contribute to the illusion (or reality) of a penis that seems larger than life.
Final Verdict: How Big Is Nebula3’s Penis?
After analyzing community discussion, custom videos, and object-based comparisons:
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Length (NBP): 7.9 to 8.25 inches
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Girth (MSEG): 5.75 to 6.2 inches
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Base Girth: Up to 6.25 inches
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Overall Visual Size: Enhanced by proportions and partner contrast
Is it 8.4 inches as claimed? Probably not. But 8.0 inches? Absolutely possible.
The girth is more than respectable and visually impactful. No prosthetics needed—unless someone’s hiding a Hollywood FX team behind closed doors.
Want to See How You Stack Up?
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Size isn’t everything—but knowing the truth? That’s power.
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