How to avoid getting this

[Darklordz]

It’s like bump

 

[Darklordz]

Around penis it’s looks like swallowing

 

[squirt_inducer_man]

It's fulid retention.

1. You need to pull back your skin/foreskin all the way, clamp down for a maximum of 13 minutes in the camber. Clamp down all the way.
2. Remove yourself from the chamber.
3. Remove the wrap.
4. Rest for 10 minutes in front of a heat source and massage your penis.
5. Do 1-4 again.
6. Your session is done.

Stretch like this.

To reduce the pressure in your glans.

 

[squirt_inducer_man]

Also...are you doing this?
Clamping down to the chamber in the LENGTHMASTER 3, top view.

You need to press the blood out of your glans during the clamp down process. This is the reason as well that you need to clamp down all the way.