Yes though pircistance is necessary for permanent results. Also on men the underside of the head of the penis is a "sticking point" so you will observe that most of the more impressive videos on the...
Yes, the urethra is tube shaped and has holes on both ends (sort of like a soda straw) for the urine to enter the tube from the bladder and to exit the tube from the urethral meatus (opening) which...
The urethra in bulls is where the semen is ejaculated through and deposited into the cow's vagina. The urethra in cows is nothing more than an exit way for urine to be let out of. Without a urethra...