So I was reading DB today, and because I'm a little bit of a stats nerd I did some calculations - feel free to correct me if you see errors in my math!

According to this study: https://www.google.com/amp/s/www.newshub.co.nz/home/lifestyle/2019/06/average-time-taken-best-position-for-women-to-orgasm-revealed.amp.html The average time for a woman to orgasm is 13.5 minutes. The absolute fastest, out of a sample size of 624, was 5.5 minutes.

According to this study: https://www.tandfonline.com/doi/abs/10.1080/0092623X.2017.1346530 Only 18% of women can orgasm from vaginal penetration alone.

So I did some math. 1/624 women can orgasm in 5.5 minutes, 18/100 women can orgasm from PIV. Multiply the numbers, and you find that 0.03% of women can, in theory, orgasm from penetration in 5.5 minutes. The odds of meeting this theoretical woman are 1 in 4999.

So remember that the next time your SO says "but my exes all came from penetration, even quickies!".

According to this study: https://www.cbsnews.com/news/ouch-80-percent-of-women-faking-orgasms-says-study/#:~:text=They found a whopping 80,the time, according to MSNBC. 80% of women fake vaginal orgasms at least half the time.

So it's much, MUCH more likely your SOs exes were faking.