Why Does My Vagina Get So Wet Basically Dripping Wet

Why does my vagina get so wet basically dripping wet before intercourse? I have been told twice they have never had anyone get as wet as I do. I feel embarrassed and even the need to wipe it off before intercourse and even when I do its even writer within a minute. I have been tested for STI's and had a Pap smear and everything came back negative. Is there anything I can do to make it not be so wet?