I have to say, as a woman, my sex drive is always very high, but it's not directed at a specific person unless I know them well, trust them, love them AND they also think I'm a fucking goddess, one of the most beautiful desirable women they've ever seen. When all those factors come together - BAM I'm an Energiser Bunny. For example, my partner and I have been in a relationship for over four years and my desire for him is STILL as high as it ever was. If I don't have those factors though, I still have a high libido it just gets channelled inwards to sexual fantasies that are scenario rather than person-focused and masturbation.