Thoroughly investigate the urethra and pussy of ten different women! ! Elucidate the urethra that reacts more sensitively than the G spot! The female urethra is thick and 3-4 cm long, much shorter than that of the male. In the urethra, after exiting the bladder, muscles around the urethra develop and there are urethral active muscles that block the passage of urine inside. This muscle is a voluntary muscle and is used when consciously withholding urine. This super maniac one that is definitely not available anywhere else!
