Very Embarrassing situation

The other week I had a really bad day, I was at my local swimming baths and was enjoying swimming the lengths, as time to finish was near i went into the shower area, in our local baths the shower area is mixed sex before leading to the changing rooms. I was having a shower and a group of older women came in to shower aswell, As i was about to finish i could see them looking at me, my small cock was slightly visible through my white speedos, they started to giggle at themselves and then one of them came from behind and without my knowledge pulled my pants straight down. The girls all burst out with laughter saying i had a really small cock and started chanting baby dick, i was really embarrased and quickly returned to the changing room