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Research Center For Multiple, Sexual Orgasms 
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 Title:  He said ' im using your products over the last 3 months and my penis got pretty long and thick.(6.5 inches long/5.5 in diameter thickness). My penis hurts my girlfriends pussy.. ' how to avoid penetration and intercourse pains with a thicker penis for more sexual orgasm
Reader : 12/17/2003> 

dear dr. lin,

im using your products over the last 3 months and my penis got pretty long and thick.(6.5 inches long/5.5 in diameter thickness)

My penis hurts my girlfriends pussy when i enter, after i enter she is fine. She cant handle my penis, and it sores if we have sex for a long time. It sores bad after she almost cries. What should we do? Maybe we should stop having sex for a while until it heals?

Dr. Lin: 12/18/2003>First, your 5.5" measure should be your penile girth (circumference), that is 1.75 " in diameter thick.
Your penile length is about top 15% and your penile girth is about top 7% according to a survey of white college males in the 1950's This survey should also be applicable to an Asian Male like you.
Nutrients can help grow the penile length. Actually, this is what our products do for you! I believe your penile length and girth are still at top 20% and 7% of the today college males, respectively.
Based upon my personal experience, her penetration pain can be avoided with a slow advancing and screwing in the initial stage of lovemaking unless her vaginal orifice lacks of the prostaglandin E-1 due to the side effects of hormone-based birth control or drug chemicals.
This is why I invented the screwing technique as given in
The screwing sex allows the vaginal orifice and canal to warm up for the release of the natural vaginal lubricant and Prostaglandin E-1(PGE-1) from the cervix and vaginal/urethral spongy tissue.
It will help your penis balloon further bigger when her cervix-releasing PGE-1 penetrates into your urethra.
This is called "extracting female Yin to assist male Yang."

However, if she is under influence of hormone-based birth control or drug chemicals, her vaginal orifice and tissue, urethral spongy tissue, cervix and uterus may not produce sufficient PGE-1 to relax her vaginal and urethral nerve for penetration.
Furthermore, penetration friction and sex-induced stress will induce COX-2 expression for PGE-2 production, resulting in vaginal and vulva abrasion and yeast infection.  In this regard, she will need ViaPal-hGH-J or Heat Tea to help her out if she is under 30; or ViaPal-hGH-M if she is between 40 and 50 or if she has some medical condition; or Viapla-hGH-P if she doesn't have any medical condition. You can find a lot information on these topics in -

Vaginal Discharge
Vaginal Dryness
Vaginal Size/Muscle
vaginismus (penetration/intercourse pains)
Vaginosis / Yeast Infection & Orgasm
Vulvodynia (vulva abrasion)

It can also cause urinary ejaculation during sexual stimulation as stated in Female Ejaculation

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