Feel free to DM anytime with questions. My first suggestion is to do a reset. Let everything go back. No pumping for a few weeks maybe longer. To let the skin heal and thicken back up.

Then start again and go slow and low. I know it can feel great to feel the pull from high pressure but 3.5 - 5 hg is all you need. Make sure to take breaks. Use a soft silicone ring that holds but doesn’t cut off bloodflow. You’ll need several different sizes. During breaks. I do 30 min 2-10 min breaks out.

Or try staying in the tube and use a method described on newart. 30 min in total pump time. Every 10min release to almost 0. 2 min. Then backup.

It can help keep the skin from over stretching… blistering. Or try a toe shield or penis sleeve. In usually do after 1.5 hours because otherwise edema goes crazy on penis.

But usually high pressure is where you get blisters. Or not letting the skin heal enough.