Hello,
My girlfriend and I are both in our twenties and have only just recently begun having sex. However, after having sex most recently, and upon having stopped without having an orgasm, we noticed that on the sheets and on my genitalia that there was a gritty, white material best described as sand-like. I've never seen this before and especially since I did not orgasm am very perplexed as to what it might be. I speculate that it had something to do with her vaginal fluid somehow, but I have never read about this before. Any help would be greatly appreciated with regard to putting both her and my mind at rest.
Thanks