Installing a Hummer BJ machine into a doll

[Chuck Norris]

Hello everyone!
The other day, I tried something new on one of my dolls

Some of you might remember me for putting red lights behind a doll's head.
viewtopic.php?t=108550

Anyway,To make this post kinda quick, the Hummer BJ machine is an actual sucking machine that use air suction pump to....well....suck! That thing is just really amazing!
It is not the usual stationary sex toy where you have to hold it place to work.
That thing can actually moves on its own!
I swear! lol!
https://www.youtube.com/watch?v=ZGxtK2g87-o&t=7s

So I thought... why not try using it with a doll? Hmmmm!

The Hummer looks like this:

2 Hummer component .jpg (2.34 MiB) Viewed 867 times

1 Hummer.jpg (1021.16 KiB) Viewed 867 times

So I started with a doll insert and see what will happen.

6 So it look like this.jpg (2.29 MiB) Viewed 867 times

Meet today's guinea pig for this mod....Celia!!!!
As you can see, she is really totally f^cking thrilled to be part of this surgery

7 Celia.jpg (1.55 MiB) Viewed 867 times

So I made a hole in her back into her front cavity. She is an insert doll so her cavity is larger than a built in vagina

8 Arrrrg! Not again Chuck.jpg (2.47 MiB) Viewed 867 times

And I pass the tubing from her back into her love hole

9 Passing the tubing.jpg (2.45 MiB) Viewed 867 times

Reaching for the tubing

10 Fisting.jpg (2.34 MiB) Viewed 867 times

11 Tubing passed.jpg (1.19 MiB) Viewed 867 times

12 Inserting the insert.jpg (1.52 MiB) Viewed 867 times

13 All done!.jpg (2.46 MiB) Viewed 867 times

End result:
With an insert doll with a insert. TOTAL FAIL!
The cavitiy is too air tight having the sleeve in there.
The air pump of the toy will burn out for sure.

So I removed the sleeve and just try her insert cavity instead.

End result:
With an insert doll with NO insert, MOST amazing sex I've ever had with a doll
It actually feel like her cavity is alive and is ready to eat you!
It wont do any sucking like the original sleeve that comes with the machine would do... but DAMN! IT FEEL GOOD!
It WILL actually make your love doll feel more alive for sure!

Next week or so, I will try with a build in cavity and see the difference

Anyway, my own little fun in this shitty times

Have a goodnight guys!

5 Im a shark insert.jpg (2.05 MiB) Viewed 867 times

[Chuck Norris]

I forgot to mention that you can use it Missionary(The Best) ,Doggy,Cowgirl or any style you like as long the suction hose does not kink

[CF]

So, if I understand correctly, for the final (successful) experiment you have the black suction tube we see in the top photo inside the vaginal cavity?

Or did you remove that, too, and only have the hose that attaches to the machine inside her to provide suction?

You have me wondering, could you put something like this inside, in place of an insert?

https://www.amazon.com/Automatic-Mastur ... FZL8&psc=1

[Chuck Norris]

Hello CF!

Only the grey tubing was inside her front cavity.
The black plastic piece was outside of the doll. That black plastic piece is needed to have the air flow flowing correctly between the sucking and the blowing motion.

I did tried putting a auto-stroker in there before.
Mine was this:
https://www.pinkcherry.ca/collections/m ... ator-pussy
THE ROTOBATER from Pipedream!!!! lol!

It does fit inside an insert doll at about 3/4 BUT after it is inside, there is barely no way to press any button to toggle the vibration mode and stuff since the toy will be inside her. But it does kinda work.

I mean, this mod is nothing that will revolutionize the doll world but it is just a little something extra so that we can enjoy our dolls more in a different way than being a stationary toy.

/Cheers!

[CF]

I'm intrigued and want to make sure I understand all the steps!

To confirm, you removed the tube part I've indicated? Did it come off easily enough to put back on later, or did you have to permanently cut it?

[Chuck Norris]

I'm intrigued and want to make sure I understand all the steps!

To confirm, you removed the tube part I've indicated? Did it come off easily enough to put back on later, or did you have to permanently cut it?

Ha yes! That part is the sleeve from the Hummer. You need to remove it.
I only pass the grey tubing in there.
The sleeve is easily removable for cleaning purposes. You just need to pop the tubing out.

I thought you meant the other black plastic thing:

[CF]

Brilliant work! I think you've pointed the way for companies to at least partially add robotics to dolls, at a reasonable price!

[rubherkitty]

Thanks!

RK