Velvet Prime Lewis: Uncut & Thick Thruster Attachment
Meet Lewis, Velvet Thruster's thick, curved, uncut cock attachment for front-wall bliss — one of the most versatile realistic thruster attachments in their lineup.

Pop it atop the Velvet Prime for up to 136 thrusts per minute — long, deep, and hard, if you're into that. Velvet Thrusters are dang delicious for those who really fucking love penetration.
Ready to dive in? Shop the Thruster and take 25% off with code SUPER25 — otherwise, let's get into this uncut thrusting dildo attachment review.
Velvet Thruster Prime Lewis Specs
What makes Lewis different is the shape and size:
- 8” insertable length
- 1.8” across the head
- 1.6” just under the head
- 1.9” across the base of the shaft
- An uncut tip with a slight tilt
- Stylized veiny ridges that grip the walls
- 15A silicone firmness with matte finish
- Swelling head and curved shaft (great for broad G‑spotting!)
- Can press into the G‑spot and A‑spot in one stroke
Lewis hits that sweet spot between Edward's precision and Sammie's stretch — packing 1.8" of girth into a curved, uncut shaft that worships both G‑spot and cervix in one stroke.

Lewis vs. Other Velvet Thruster Attachments
How does it compare to the other realistic Velvet Thruster Prime toppers?
The Prime Lewis realistic thruster attachment stands out as…
- …longer and thicker than the straight-shafted Jackie
- …thicker than but the same length as Edward
- …curved and not as thick or heavily textured as Sammie
Consider Lewis the intermediate between Edward and Sammie.
Edward's long, lean build was made for diving deep into the pockets in front of and behind the cervix. While Lewis can do that, Edward is much more focused.
(Check out my complete Velvet Prime toppers guide for more.)
Where the Prime Lewis Excels
As a premium thrusting dildo attachment, Lewis's claim to fame is breadth. The bulged head, the dip in girth just beneath it, and the veiny shaft push and pull all along the front wall. If you love girthy insertables that tilt toward the G‑spot, it's a must-have. Use a lot of lube with Lewis. It's intense whether I'm massaging my cervix or tip drilling, both in terms of pounding pressure and tactile textures.

The bulged head, dip in girth, and veiny shaft push and pull aaaaalllll along the front wall — it's a must-have if you love girthy insertables that tilt toward the G‑spot.
I prefer Lewis with slower thruster settings, while Edward is more for going hard.
Sammie, meanwhile, is an even bigger brute, going straight in and showing the walls less mercy — just “WOOAAAAHHHHHHHH” all around. Texture sluts will love both Lewis and Sammie. It depends on whether you crave a curved shaft or more absolute thickness.
Who is the Prime Lewis For (or Not For)?
Velvet Thruster's Prime Lewis might be for you if:
- You want something versatile for shallow penetration
- You love the length for deep penetration
- You crave grippy ribbing
- A realistic 3‑inch stroke length sounds appealing to you
- Your G‑spot is easily wowed by a realistic cock's curve
Convinced Lewis is your match? Build your Velvet Prime here and choose your attachment(s).

Lewis might not be for you if any of the following applies:
- You seek something intensely hooked and focused — consider the Velvet Prime Nanci or Teddy GS instead for G‑spotting
- You crave something slicker — Edward is relatively smooth, but its curve still dicks deep
- You'd rather have something soft and squishy
While the silicone comprising Lewis is softer than the other Prime attachments, it's still quite stiff by indie silicone standards. Thankfully, we have more options for uncut thrusting dildos than before!
Fucking Machine Compatibility
Velvet Thruster Prime Lewis vs. Other Machines
Those seeking something more pliable to clench around might prefer:
- Requesting a Vac-U-Lock port on a squishy realistic dildo from an artisan maker
- Consider Uberrime or Dee's Big Daddies
- Also lovely for more color options, as the Prime Lewis is currently only available in one skin tone!
- Slotting the Vac-U-Lock dildo onto the Velvet Thruster Mini Universal if:
- The attachment is mid-sized — nothing too huge or heavy
- They enjoy a shorter stroke length of 1.5”
- Slotting the dildo onto a bigger fucking machine like the Power Banger
- Great for adding more oomph all around
- Supports bigger dildos
- Thrusts a 2.4" stroke length — about the same as the Velvet Thruster Prime with the steel screw upgrade (more on that in the next section)

Velvet Thruster Prime Accessories
Deciding whether to get a Velvet Prime fucking machine?
- Read more about the Velvet Thruster Prime base unit here
- And why I'd recommend it over pretty much any other thrusting dildo
If you're set on getting a Velvet Prime, consider the following accessories:
- A suction cup base for more adjustable and stable positioning
- The steel screw upgrade if you're going hard on the girthy fuckables (like the Prime Lewis, Sammie, and the One-Eyed Monster).
Changing the barrel cam screw from nylon to steel gives you a slightly shorter stroke length (2.5” vs. 3”) in exchange for harder thrusting (chugging along more smoothly when there's resistance) and longevity (getting more use out of your Velvet Thruster for years to come).

Velvet Prime Lewis Review: Quick Take
Lewis is a sweet spot between Edward's precision and Sammie's soul-shocking stretch and wall-wrecking rubbing.
This thick, uncut, self-thrusting cock packs 1.8” of girth with a broad and beefy, bulging curve for G‑spot worship and cervix bashing. It's firm as far as realistic dildos go — all the better for size royalty to savor the vascular textures and versatile depth play. Lewis packs it all into a substantial but sleek (and scream-inducing) unit.
Where to Buy a Velvet Prime Lewis
- Get 25% off everything Velvet Thruster with code SUPER25
- Get the Lewis attachment — or another topper — if you already have the Thruster Prime
- Compare all Velvet Prime attachments
- Read my Velvet Prime review (base unit and Edward attachment)
We used to put the VixSkin Colossus extension sleeve on the old Velvet Thruster Jackie or Teddy XL to make it thicker and squishier. There's no need for that anymore, now that we have more options for girthy Velvet Thruster attachments. 🙂
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