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>Now why does it have the 3 cervixes you ask? Since dolphins have sex underwater, they need to protect the sperm and the inside of the vagina from being exposed to water. The multiple cervixes provide a water tight seal inside the vagina.
>In the Dolphin, this translates to great levels of suction. To get the high suction effect you need to push all the way to the end, while using your grip to push any air out of the tunnel.
>With the high suction, the tight tunnel will grab and wind around the penis for even more interesting sensations.
