>>3766103Mostly just manual stretching. It's shorter on the one side so I'll roll it back, dry everything off for a good grip, position my finger along the head on that side and roll it forward with my finger inside. Then I pinch the skin between my index finger and thumb/palm/hand. That lets me rotate my wrist to focus more of the stretch on the inner or outer skin. 10-15 minutes twice a day.
I play with a pump sometimes which makes the foreskin plump with fluid. Not sure if that has any effect but that's more just for fun.
I rigged a traction/weight type setup using a silicone nipple under the foreskin and taping to make sure the skin stays pulled forward. It worked fine but I didn't care for it and the manual stretching seems sufficient.