archaeum,

After reading something you posted to another thread, I suggest you go to a doctor. I think you need a heavy-duty steroid creme such as betamethasone. Make it clear in advance what your attitude is about circumcision, such as, a last resort -or- not an option.

The device that 9incut mentioned is designed to lengthen a foreskin. Be aware that most of the F/R devices are specifically designed to avoid widening a foreskin. It may work for your purposes, though