Perceptive forum discussions on Suction Cup Dildo:

Can you add a suction cup to the Vixskin Goodfella?
I want to get the T.O.M dildo holder thing and I like the goodfella but I cant put it on there. Is there a way to add a suction cup or something to...

Best suction-cup dildo for a beginner on a budget?
I've been looking for about a week (yeah a bit over-kill) and I've been reading so many reviews and I can't really find what I'm looking for. I...

Picking a suction Cup Anal Dildo
Hi, im new to this so i dont get a terms right then bare with me, im looking for a pure silicone anal dildo(no butt plugs) that has a suction cup base

Dual locking suction handle?
I'm terrified that if I were to use this it would lose suction and we'd both come crashing down! Have any of you tried this yet? Strong enough...

Where to find the suction-cup accessory
I was wondering where I can find the suction-cup accessory that can be used with the super vac-u-lock – realistic dildo . I don't have a harness yet..

The only one I have tried is the Grrl toyz Silicone strap on Does it have a good suction cup?
Here look at this;

Those are three motocross helmets. haha

Most smooth surfaces will work, tub, shower walls, tile floors etc. I find a little water on the suction cup works good.

Another option that I've heard good things about is the Tantus Suction Cup (link), which slides in a standard vibrator pocket.

Other than that most suction cup bases seem to be either too weak and tear or too strong and have problems sticking to anything but the most smooth surfaces (Fun Factory suction cups do this. When they stick they're solid, but any little surface irregularity and they pop off).

Putting a little petroleum jelly on the suction cup (provided the dildo is silicone) will help things stick sometimes.