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where you can find the ultimate solutions for Tao of Love and Rejuvenation.

Based upon "Resonant Excitation Of Sexual Orgasms - Tao Of Love Coupling"
by Newman K. Lin, Ph.D., PE, a bridge between the Eastern Taoism Sexuality and the Western Engineering Science.==> [ORDERING THE BOOK]< =>[Why?]
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Warning: This is NOT an XXX Website, But we deal with Multiple, Sexual Orgasms and Impotence!
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Case Study -  Stimulation of Epicenter for eruptive sexual orgasm
Reader 1: 8/8/2001>
Dear Doc
First of all...accolades to your site and products!!!!

My wife of 8 months, who is 39 yrs old, say's she needs very hard thrusting with deep penetration to achieve orgasm, it doesn't seem it's all the time ,but often enough that I would like to find out how to be able to thrust harder yet last longer because it excites me so much that I don't always last long enough. Also in regard to her orgasms, she has used a vibrator clitorially and I think often enough to have "numbed" the clitoral stimulation, but what about the "deep and hard" penetration? I am familiar witht eh G-Spot and Epicenter points, matter of fact that might be how we 've arrived to the point where she now wants it deeper and harder. Hope you can help me out.

Again...great job on the web site!

Dr. Lin: 8/14/2001>
Yes! She wants you to stimulate her Epicenter between her bladder and cervix, at a highest stimulation speed you can provide, about 2.5 strokes per second.
But, once your penis gets into that packet, you will feel her vagina sucking up your glans penis.
The feeling, ten times better than oral sex, is so good that you can not resist ejaculation.
We have conducted several experiments on the vaginal penis suction. The original idea is to let my wife exercise her deep (upper) vaginal muscles every morning since we were young. These muscles contains the autorhythmic fibers (orgasmic pacemaker at the Epicenter) and contractile fibers (orgasmic wave generators) located around the Epicenter, bladder, cervix, uterus and upper section of the tailbone. 
After many years of practice, she achieves the level that her vagina can suck my ejaculation out for my orgasm with her 20 minute uterine exercise without my thrusting or movement when my erection is not fully powered up (at about 120% expansion or ballooning). Once I ejaculate, she achieves orgasm at the same time. She told me that, upon she breaks her orgasmic barrier or triggers her orgasm, she is no longer able to somatically control contraction of the muscles and feels powerless after that moment, followed by a sequence of heavy breathing and moaning which synchronizes with the uterine contraction driven by the sympathetic nervous bioelectric pulses.
From our experiments, we have found that only a fully ballooning penis can resist the Deep Vaginal Suction when the glans penis is locked into the Epicenter. The reason is that a penile high blood pressure produced by a ballooned penis can fully or partially numb the entire penis and block the sensory nervous transmission from the glans to the prostate. This allow men to last longer than 60 minutes, as described
Generally, if I hold a ballooning penis longer than 90 minutes, it becomes very difficult for me to ejaculate and the feeling of the glans is going to death. 
To make women come without stimulating the clitoris, it requires a hard penis with a deep penetration and thrusting at a very high speed - 2.5 strokes per second. In order to achieve this speed, it requires my double-body motions techniques which take advantage of a horizontally and vertically springing bed or lovemaking pad. The penis must be very hard to pinpoint the Epicenter and to solidly and intensively stimulate the deep urethral and bladder /cervical nerves for a few minutes, 5-10 minutes without a break. If your penis is soft, pointing to a 3-o'clock position or below, you will stimulate her rectum and Posterior Fronix, resulting in unconformable or senseless stimulation, or strike her cervix to cause deep intercourse pains as the soft penis shaped by the windy vagina. This is why you need a hard erection against the natural shape of the vagina for stimulation of her urethral nerves.
You must prepare a balloon penis with her vagina and the ballooning method ( http://www.actionlove.com/cases/case7648.htm where her vagina is your penile pum!) ,  and she must exercise her deep vaginal/cervical/uterine muscles during your thrusting. Upon your thrusting out, she must contract her deep pelvic muscle to grip your glans penis. It will take you 5-10 minutes to balloon your penis. The screwing techniques ( http://www.actionlove.com/love/screw.htm )can give you the first-stage vaginal stimulation to balloon your penis to 120%; the horse-ride love positions and my 3-point love position, with a high level of vaginal-penile interaction, can help you to balloon your penis to 140% if your brain's acetylcholine/parasympathetic nervous functions can give your penis a powerful erection support. In fact, the 3-point love position will allow your penis to lock into her Epicenter tightly, and trigger her Level-7 orgasm when she swings over your pubic bone and your fully ballooning penis at the highest stimulation rate of 2.5 strokes per second.
If you can not balloon your penis, Viapal-hGH-D (3-012) can help you make your penis erect hard and last longer for this purpose.
By the way, have you incorporated the anal breathing method into lovemaking.
This is called Sexual ChiKong Intercourse -
The Anal Breathing Method can burn more testosterone in the tailbone muscles in reducing the stimulation of testosterone and DHT on the prostate and its adjacent muscles. 
The practices and principles are given in
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