Are you her biggest?
A fun statistical model: enter your size and her partner count, and see the odds you're the biggest — or smallest — she's been with.
The numbers
A bit of fun, not destiny. The model assumes her past partners were a random draw from the population — reality has selection effects this can't see.
vs 5 previous partners, drawn at random
How the math works
If your length sits at the Pth percentile, the chance you beat one random man is P÷100. Beating all of her past partners means clearing that bar every time — so the odds are that fraction raised to the power of her partner count. More partners, longer the streak you need. It's the same coin-flip logic behind "what are the odds all five land heads", which is why the number drops fast unless you're near the top of the curve. See exactly where you land on how rare is my size.