Electrifying Orgasm - The mutual enhancement of Qi projection between the glans penis and the cervix/uterus.

Electrifying Orgasm - The mutual enhancement of Qi projection between  the glans penis and the cervix/uterus.

Orgasm is a phenomena of the genital smooth muscle contraction, in conjunction with the pelvic floor muscle contraction, that sends the piezoelectric surges or pulses back to the brain via the vagus nerve, The generated electric current also transmits to the cervix and uterus from the male glans.
In addition to the piezoelectric effect, the penile and prostate smooth muscles and the pelvic floor skeletal muscles also contain some excitable cells which can generate a electric current via the sodium/potassium ATPase (sodium-potassium adenosine triphosphatase, also known as Na+ /K+ pump, sodium-potassium pump ) under stretching and acetylcholine induced depolarization-repolarization cycles. The male orgasm ejaculation contraction can induce the female partner orgasm via the ejaculation-contraction-induced electric current. Women can usually experience extra orgasm via their partners' ejaculation hot semen (thermal induced Na+ /K+ pump, and prostaglandin E2 induced cervical/uterine contraction) and the ejaculation-contraction-induced electric current. During ejaculation orgasm, the ballooning penis pumps out a electric current like the electric eel. Instead of self defense like the electric eel does, this "electric eel" actually helps men deliver extra pleasure to their partner. This phenomenon is called electrifying orgasm.
Once the woman starts to experience electrifying orgasm, her uterine and cervic contraction will also generate a powerful bioelectricity to intensify the bioelectromagentic field for both the vagina/uterus/cervix  and the glans penis.
Thus, electrifying orgasm is the ultimate goal of of double cultivation of sexual energy for the Sexual Qigong (ChiKung) intercourse (陰陽調和雙修運功行氣法) with the 3-point excitation method.

The 3-point excitation love position for Double Cultivation with Anal Breathing Qigong
In Sexual QiGong Intercourse with Lotus Stting

The inter-body Qi Circulation can be done by the vagus nervous stimulation between the glans and
cervix/Epicenter, and between the male pubis and female pubis/cliroris; with the mutual deep toungue
peneration kissing that activates the hypoglossal nerve CN-XII and the trigeminal nerve CN-V.