Many different ways to answer this.. but I will pick one... many many years ago I had the pleasure of spending an afternoon with a woman who for months was a 'drive-you-crazy-in-a-good-way' flirting time... she took my breath away the 1st time I saw her and we got to know each other and long story short... we got together one summer afternoon... which led to an afternoon of amazing sexual pleasures... shortly after she arrived at my place, it started to rain really hard - monsoon like - just a steady hard loud rain - went on for hours - it was warm outside so the windows were open - and that was the scene for our wonderful time that day. So from then onward, whenever it rains like that, I think of that day, her and sex :)
Most Helpful Guys