Hey bros-- On a typical day, when erect, I'm 8 inches with decent thickness. All the girls I've been with have thought I had a great sized dick. I know it's totally juvenile, but I'd like to get an inch longer and slightly thicker. It sounds crazy, but there have been a handful of occasions where I've gotten my dick to nearly 9" in length. I pumped the base of my dick using certain techniques I read about online, and did this for an hour plus. The result was a fuller erection. But the next day, my penis went back to its normal length/girth/etc. Is there any way to make this type of gain/pump permanent?