Hi! my partner and I were engaging in foreplay. She was naked. I had my pants on in which I had ejaculated 15 mins earlier (and wiped it with a towel, also I was?t close to my partner when ejaculation happened). Could the pants with the wiped sperm 15 mins earlier lead to some remaining microscopic sperm to travel through the cloth (which felt dry at the time of contact) and into her vagina if the pant touched her in the vaginal area once?