| 摘要 |
A tractal erectile device is disclosed. In one embodiment, the device includes a hollow vessel having a first opening for receiving an organ, and a second opening for releasing fluid from within the vessel. The hollow vessel may include: an integral smooth lip portion surrounding the first opening for receiving an organ; an elongated cylindrical portion connected to the lip portion, an hour-glass portion connected to the elongated portion, and an ellipsoid shaped end portion including the second opening for releasing fluid from within the vessel.
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