Adult Forum

The F-Machine Double Trouble Adapter, allows you to convert your F-Machine thrusting sex machine into a double penetrator.


Do you want to experience double penetration? Attach two Vac-U-Lock dildos to your machine at the same time.

The standard kit includes the adapter and a Vac-U-Lock barb, presuming you already posses one with your machine.

Should you need another barb, there is also a two Vac-U-Lock barbs kit available.


Enjoy simultaneous DP sex with your F-Machine for double the fun!

I got this adaptor when buying my Alpha machine.

The ability to add double-penetration functionality to a standard sex machine, really saves you a fortune on buying a double thrusting sex machine! Adding a whole new dimension to play, doubling the pleasure, well it's more than that, for anyone who's experienced it and enjoys DP sex, being vaginally and anally, or double vaginal/anal, penetrated simultaneously, is as good as it gets when it comes to penetration play.

Using this adapter with another F-machine standard dildo, or something smaller for anal use just to start with, on my F-Machine Alpha, makes a good sex machine, off the scale and makes for the best experiences. I really cannot recommend you buy this F-Machine attachment adapter for your machine.

For anyone here wanting to get one, I bought mine from Sinful UK - https://www.sinful.co.uk/p/the-f-machin ... or/1018167