A woman should have had only one sex partner in her life demonstrating the ability to be monogamous and then to keep it closed til she found her soulmate, that is the gold standard. Anything less than that, moves toward slut on the continuum on the whore continuum. Two BJs at the same time, if she likes dick that much means no man should ever consider anything more than her being a cum dumpster.
A modern woman should only have a sex partner once every two years if she does not want to be married