Loop device to the knee
Not for newbies.
I know a loop attachment is considered dangerous and I agree that an improper use of such an attachment is potentially fatal to your penis, but we have to admit that several medical devices use it…
I recently realized, after years of efforts dedicated to pumping, hanging, clamping, jelqing (and jerking… :-) ) that a simple loop device attached to my knee - with an elastic band as a clutch - is a fantastic ADS which can be worn 12 hours before a good pump session, before bed.
In the last month I have experienced 1/2 inch gain in the tube after years of stagnating PE workout.
What do you think about it?!