That's kind of difficult to see. I prefer to use silicone dildos like the Tantus line. Having them interchangeable would be nice also. I assume there would have to be some form of clamping to the base of the dildo.

Quote Originally Posted by csr
Have a look at this adjustable stockade. It's obviously a commercial product, but if you look at the close-up of the dildo-holder it might give you some ideas. They've fashioned it with a rigid, flat ring (kind of like a large washer) that will fit over the flared base of most dildos, which clamps using wing nuts under the plate below. Obviously this might be hard to replicate DIY, but you find it at least inspirational.