(9 customer reviews)


This is a fantastic and flexible adaptor, it’s perfect for all the squirmers out there. Allowing you to move slightly in use makes getting fucked by a fucking machine much more comfortable. Learn more and watch video

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Featured Video

This flexible extender adds 3.5 inches of reach to your sex machine, make the position easier, while giving it realistic flexibility with every thrust.

Providing extra torsion, this spring extension piece is attached to a suction cup or Vac-U-Lock adapter that enables you to easily interchange hundreds of differently shaped vaginal and anal dildos.

You can enjoy different & comfortable penetrating position without adjusting your machine, thanks to its flexibility.

  • And the anti-rotation ‘Quick Connect’ adapter makes the connection so easy.
  • Flexible spring with super bounce back and durable.
  • Please do not use huge dildo or male masturbation cup with this adapter.
  • Designed for all Lustti premium sex machines, also fit for the Roussan and Lovense Sex Machine.
  • This item is sold separately, the machine and dildos are NOT INCLUDED, for illustration purposes only.


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9 reviews for B09 – Spring Flexible Adapter for Lustti Sex Machines

Based on 9 reviews
  1. Anthony (Verified Purchase)

    The product ordered : B09 – Spring flexible adapter – 5- Star Rating.

    Factors of Consideration (Headings) : Rating | Related Comment or Comparison Value

    Pros – Overall Functionality Desired** : 5-stars | Please see the “**” extended comment below this table
    Materials Build Quality : 5-stars | Stainless Steel with Excellent Smooth Surface Finish Quality
    Ease of Use : 5-stars | Easy to manually handle, and implement for use right away.
    Maintenance : 5-stars | Fast Easy Wipe-Clean ergonomic design. Cleans in seconds.
    Storage & Portability : 5-stars | Lightweight Easily Portable and compact for discreet storage.
    Cost : 5-stars | Competitively(similarly) priced as if bought somewhere else.
    Vendor Customer Service : 5-stars | Prompt Accurate Info in response to shipping status & ETA inquiry

    Cons – Length of Shipping : 2-stars | 1-month wait to receive product, although arrived in A+ condition.

    ** – Extended Comment :

    the main essential element of the B09 is a spring approximately 4-5 U.S. inches that needs to be both flexible yet strong to provide the functionality during a current use while at the same time being durable enough to withstand repeat future usage. Before submitting this review, our B09 Spring Flexible Adapter was tried and tested with multiple numerous accessories and extensions that varied in mass weight, physical length/width dimensions, etc, and it performed much more than satisfactory. The B09 was reliable in producing consistent reliable performance completely indifferent to what was attached to it (within typical normal range of this product category), and held up with zero noticeable loss in performance regardless whether in use for 1 minute or 1 hour, etc. The B09 did not bend warp loosen leak rust or otherwise demonstrate any physical visible abnormality or detectable evidence of diminishing performance from “wear n tear” over time during repeated multiple usages over a period of approximately 45 days (1.5 months).From that observation the product is concluded to be fully deserving of the highest achievable : 5-star OUTSTANDING rating. – Sincerely.

    Additionally, despite the disappointingly low 2-star rating for the length of time to receive the product, because the B09-Spring Flexible Adapter is found to score a full 5-star in all other aspects (Factors of Consideration) it is still deserving of the full 5-star overall rating. In other words, it’s worth the wait, and if necessary, contact with supplier/vendor was accessable, responsive, and competent.

    (0) (0)
  2. David (Verified Purchase)

    nice attachment for making toys easier to use.

    (0) (0)
    • Dao Huan Chang (store manager)

      Thanks for your feedback!

  3. Fredric (Verified Purchase)

    Hard to click on

    (0) (0)
    • Dao Huan Chang (store manager)

      Hi, thanks for your feedback.

      All of the accessories use the Anti-rotation Quick Connecting System which is a proprietary system used on Lustti machines.

      The quick connector features hollow design that goes into a quick air style quick-release mechanism with radial locking balls. The added hollow must align with the steel balls in the female coupler.

      The beauty of this mechanism is that unlike standard Quick Air systems, it prevents any rotation within the coupling. This keeps dildo attachments in the orientation that you decided upon when you attached them, so no more dildos that turn as you use them.

  4. Anonymous (Verified Purchase)

    Nice. A spring increases the realism and helps maintain a decent angle if you move around, and this has just the right amount of flex.

    (0) (0)
    • Dao Huan Chang (store manager)

      This is a essential and flexible adapter for your sex machine.

  5. Kim T. (Verified Purchase)

    Very good for flexibility and different positions

    (0) (0)
    • Dao Huan Chang (store manager)

      This spring adapter makes the thrust rod flexible, it also cushions it to an extent. It is perfect for the squirmers out there who can’t stay still when getting pounded.

      It also has the added bonus of making it easy to line up the thrust rod with your holes. Allowing you to move slightly in use makes getting fucked by a machine much more comfortable too.

  6. Helmut (Verified Purchase)


    (0) (0)
    • Dao Huan Chang (store manager)

      Thanks! Yes, it works well.

  7. Andreas J. (Verified Purchase)


    (0) (0)
    • Dao Huan Chang (store manager)


  8. James (Verified Purchase)

    Works great. Would recommend

    (0) (0)
    • Dao Huan Chang (store manager)

      Many many thanks!

  9. Terry (Verified Purchase)

    Not sure yet, I’m sure it will work really well.

    (0) (0)
    • Dao Huan Chang (store manager)

      It will work well, very good for flexibility and different positions.

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