| 摘要 |
A sex stimulation aid comprises a circular ring defining a first opening sized to fit over the root of a male penis, the ring having an outside diameter, the first opening having an inside diameter and a first elongate axis. A second opening has a second inside diameter and a second elongate axis, the second axis and the first axis extending parallel to each other and offset by a first distance. A third opening has a third inside diameter and a third elongate axis, the third axis and the first axis extending in directions perpendicular to each other and offset by a second distance. A first vibration element and a second vibration element are included.
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