Here’s a great tutorial by Dr Richard Howard on how he wraps before hanging with the LG Hanger Weight Hanging System.
1) Pull your foreskin forward and pinch slightly over the top of glands
2) Attach a piece of beige/white colored foam tape to thee underside of the extended foreskin
3) Use enough tape to wrap from the bottom of the glands to the top and secure
4) Apply a cut down condom to secure the foreskin. A pin hole laced in the tip of the condom will keep it from “ballooning”
5) Your penis is now ready to insert into your condom