A dildo that is secured to the chin, allowing vaginal penetration and oral pleasure at the same time, while leaving the hands free to explore the rest of the body.
We had a crazythreesome last night. Julie even broke out the giant chin on Allison.
On the other day and I have to be a good day to be a good time to get a new one is the best thing ever is when you have to be a little bit of a sudden giant frickingbanana.