He must provide you a hard erection for you like your vibrator, as shown in
http://www.actiontao.com/image/erection.jpg
and http://www.actiontao.com/image/lovetool.jpg
with my Ballooning Method which expands his penis to 140% of his natural erection, as described in
http://www.actiontao.com/image/fig6-17b.jpg
and detailed in
http://www.actionlove.com/cases/case7648.htm
where he must hold his ejaculation back 3-5 times when he is about to come ( Note: some people called this practice the dry male orgasm since this practice produces male orgasm without ejaculation.)
Note: The penis is a blood balloon which can be inflated to an extreme size with a high blood-pumping pressure in the pelvic cavity around the tail bone, groins and pubis, driven by the parasympathetic nervous function actuated the testosterone burst and burning, as described in
http://www.actionlove.com/cases/case8517.htm
Applying the Anal Breathing and/or Sexual Chikong Breathing method to sexual intercourse (Sexual ChiKong Intercourse) can help men to achieve this level for an 1-2 hour lovemaking without ejaculation.
He must be able to pinpoint his penis to stimulate your G-spot, like you do yourself.
http://www.actiontao.com/image/attack.jpg
Your G-spot and clitoris must be simultaneously stimulated at a high speed and pressure as done by your vibrator.
http://www.actionlove.com/love/method.htm
He must hold his erection longe engough to allow you continuously to be excited over the orgasmic barrier.
http://www.actionlove.com/cases/case7715.htm
http://www.actionlove.com/cases/case2res.htm
If he can not make a hard, longer erection for you, he need ViaPal-hGH-D (Item 3-012)
http://www.actionlove.com/cgibin/herbform.htm
Factors causing weak erection and penile shrinkage include natural aging (natural hormonal change), hormone deficiency (premature aging) due to over-ejaculation or over-masturbation (ejaculating more than once a day very often), weak parasympathetic nervous function (lowering the acetylcholine action in the brain/central nervous system) as a result of starting masturbation too young (younger than 14 or so), over-circumcision (overtrimming the foreskin!), penile weight lifting, vacuum penile enlargement, penile over-exercise, penile surgery, penile mechanic damage and disease, overloading the liver with sport deiatry supplements, red meat, dairy products, medication medicines, coffee and street drugs, smoking, alcohol, and over-excitation of the sympathetic function (over-consumption of the parasympathetic bioelectric energy) by coffaine, street drugs, sport dietary supplements, over-exercises, and over-developement of the testosterone receptors in the muscle (growing the muscles by shrinking the penis!) .The natural penile shrinkage due to aging is shown in
http://www.actiontao.com/image/shrink.jpg
Our ViaGrowth products plus Ginseng Power Max 4X, and the good-deal package ViaPal-hGH-D or (-X) can reverse the penile shrinkage phenomenon. They can also help power up the clitoris/G-spot and Epicenter for women to experience multiple orgasms.
http://www.actiontao.com/image/lovetool.jpg

That is why Heat Tea includes ViaGrowth-III/Fibra.
If your G-spot and clitoirs want to have a simultaneous stimulation at a high stroke rate and a high pressure, use my 3-Point Excitation Position, as shown in
http://www.actiontao.com/image/timing.jpg
In fact, Most women require the 3-point Excitation to achieve vaginal orgasm, unless the clitoris and G-spot have been "preheated" to the extreme state where they pop out 3-5 times of their orginal sizes and the urethra tissues and nerve are swollen like an upside-down ridge hanging over the vaginal ceiling, as shown in Lovetool.jpg!
The principle of the Orgasmic Lovemaking is given in http://www.actiontao.com/image/2-3comp.jpg
and detailed in http://www.actionlove.com/love/method.htm
The trick for you to achieve eruptive muliple orgasms in one minute is to stimulate your Epicenter with his fully powered-up penis after your vagina is fully expanded - the clitoris/G-spot/Epicenter(Orgasmic Pacemaker) are fully charged and swollen (about 5 times of the orgainal sizes). http://www.actiontao.com/image/resonant.jpg
To emulate the vibrator's high speed stimulation, you have to use the Double-Body Motion technqiues or the 3-point Excitation Position, where the maximum stroke rate we can reach is about 2.5 strokes per second, about twice the rate of the normal heart beating. The vibrator can stimulate at a far higher rate, resulting in numbing the clitoris and G-spot under which the blood circulation can not supply testosterone fast enough for the clitoral and G-spot nerves to burn! This is the side effect of the frequent use of a vibrator - desensitation of the clitoral and G-spot nerves. We believe that the 2.5 strokes-per-second (150 strokes per minute) rate is the highest stimulation rate without numbering the nerve because during, the final stage of pre-orgasmic stimulation, the heart rate may reach or be close to this stimulation rate so that the heart can pump enough tesosterone-enriched blood to renoulish the clitoris and G-spot nerves.
Note: Stimulation of the Epicenter will relay a signal to the brain/pituitary to produce a large amount of the orgasm hormone Oxytocin that induces a sequence of violent uterine contraction - Level-6 or -7 orgasm. You must have a fully expanded vagina and sufficient DHEA and testosterone in the pelvic contractile fibers to prevent orgasmic pains or cramp under the Leve-6 or -7 orgasm.