Sexual DictionaryDictionary of the F-Word

bulb of the vestibule:

Or: vestibulovaginal-bulb , an elongated mass of erectile tissue located on both sides of the orifice of the vagina and which, during erection, becomes vasocongested and aids in gripping the penis during coitus .
See Also: vaginal vestibule, vestibule, vestibulitis, vestibulovaginal bulb, vestibulum vaginae

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