If you want to wear a dildo, it is best to purchase a Harness Compatible Dildo. There is the Vac-u-Lock system that has all compatible parts including, a strap-on-harness, plug and a variety of dildos. Otherwise, make sure your dildo has a flared base that will fit through the hole in the harness. If the dildo base is not flared, it is not a harness compatible dildo.
As far as what type of dildo to purchase, it is really up to the user. There are many sizes, shapes and colors. They can be silicone, rubber, or cyber skin. Silicone is the most popular for a harness dildo.
There are also vibrating harness compatible dildos. The G-Spot Vibrator has a wide base and a bulbous head with a smooth surface. It is manufactured from silicone and ready to twist its shaft on the g-spot. This is a great example of vibrating strap-on dildo.
