I am well aware of the conventional wisdom that a woman, to demonstrate that she's not a slut, shouldn't fuck a man until the third date. I never follow that rule and, to the contrary, I believe it is a good idea to have sex with a man as early in the relationship as possible. Sex before your first date will relieve mutual sexual tension and, afterwards, you can get to know and enjoy each other and decide whether you want to continue the relationship with sex after the first date. If there is no first date after the first fuck, well, it wouldn't have been worth it anyway.
I recall one date that went from shaking hands to a union of harmonious conjugation in half an hour. I was living in an African country and a friend made a blind date for me with an American visiting on business. She told me that he was fifty years old, handsome, and married but with a roving eye. I have nothing against sex with married men -- provided their wives are not in the same country as I am.
At the time I was 43 years old and had worked at American embassies and lived abroad in Thailand and remote countries in Africa for eight years. Romantic relationships with local Africans and American co-workers were discouraged by my employer, so my possibilities for sex were mostly with visitors to the country. Unfortunately, African countries have few visitors and for several months I had been an underutilized slut.
My date, who we'll call Slick, was to pick me up at my apartment to go to a party. I fixed myself up nicely. I'm no glamour girl, but I have a healthy, wholesome appearance. I wore a scoop neck dress that revealed a goodly expanse of cleavage and a loose flowery skirt. Slick was as advertised: Hollywood handsome, perfectly coiffed, casual, and elegant. I hated him at first sight; he had the oily charm of a car salesman, but hate is not always antithetical to desire. I served him a gin and tonic and had a weak one myself, trying to keep myself sober and stylish. We sat down together on the couch. He complimented me on my dress, which was in fact rather well-tailored and expensive, and felt the fabric, allowing his hand to brush lightly over my breasts -- which may have already been heaving.
About two minutes after we sat down on the couch he made his move. I suspect that the girl friend who arranged the date had told him that (1) I was easy; and, (2) I was desperate. Both statements were true. His hand found its way expertly to my waist and he pulled me closer to touch his lips gently against my forehead and cheek. I was taken aback. I had anticipated sex at the end of the evening. But he was coming on to me before the date!