From the point of view of a massage therapist, the uterus is an upside-down pear.
The cervix is the lower segment of the uterus, which can be touched with your fingers. To the touch, it is a rounded cylinder with a hole on the lower edge: a pear with its tail torn off.
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Most women have no sensitivity, and the massage does not cause any special sensations. With regular massage, the cervix begins to awaken, a wide range of sensations arises – from simply pleasant to orgasm of the uterus.
Here's how one girl described a half-hour cervical massage:
“At first there was excitement.
Then we started breathing – and I began to feel how the energy at the point of contact of the finger to the cervix enters me and spreads along the microcosmic orbit.
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There was a feeling of you and me as one organism, which is now receiving energy from the Universe. The interaction looked like you were massaging the point of entry of energy into me. It seemed that each touch clears the entrance of energy.
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You touch, touch, touch, then phew – and a ray begins to go through this point energy. It enters me, then it all spreads along the orbit, and after a while I began to see a cocoon of golden energy around you and me. It was such a system, as if through the activation or cleansing of my channels, energy enters us.
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Through my cervix, then through me, then through you, then this energy accumulates around us and turns into a golden ball.”
In order for such a state to arise and the energy to go along the microcosmic orbit, you need to do a general massage of the whole body before the yoni massage. Activate all the channels through which the energy will then go.
Other details of the massage are described in the online course about yoni massage.