The Cock Jock Assister for Stacking Pendulum is like having a weight spotter in your pants. The Cock Jock Assister is an enhanced version of our standard Cock Jock cockring harness that features a new memory stretch material at the back. Attaching to the Stacking Pendulum and going around your waist just like a jock strap extending from your cock ring, the Assister can essentially spot you (in other words, help with some of the weight). By pulling the back of the Assister outward you place more weight on yourself, and by pulling it inwards you request more help from the assister.
This is an awesome way to load up a fairly heavy stack and then, while your wearing it, without even needing to drop your pants and certainly without changing the weight plates, you can just tug the straps outward or inward for more or less help.
The Cock Jock Assister is even compatible with other Hardwear rings. In fact it’s compatible with all of them, and on top of its awesome functionality it looks sexy as hell in a host of different combinations.