Yes! There was a video that went around once that showed a group of women going thru realistic shape/size dildos they asked them to pick the one they would prefer size wise etc. for a one night stand (as in, if it were attached to a guy obviously) then they asked them to pick one for what they considered the ideal partner size. One night stands were bigger. The really interesting part though, was the next day they brought the same women back and asked them to find the same dildo they had picked the day before, this was not “what size do I feel like today” they put the one she picked in a group of similar shaped ones (as in, if the one she had picked the day was curved up, all the selections had the same curve, if it had a larger head, or was thicker at the base, same thing, but different lengths and diameters) and they told her to pick the same one she did the day before out of that group.
The VAST majority of them did not pick the same one… I think only 1 or 2 did out of nearly 20.
The rest… They all thought they picked out the same one, but they had gotten one bigger than the previous day.
Moral of the story, women are not accurate judges of size, especially when it comes to memory. We exaggerate even when we don’t mean to, so if you are statistically average, odds are good your past lovers are likely saying you are 6-7 and around 1.5-2 inches diameter unless you actually told them measurements or they took them. This is more due to us thinking 6-7” is “average” when we hear numbers than it is to her having been with men who all happened to be larger than average 90% or more of the time. It also creates a disconnect in when we attempt to buy toys. For example, I just went to Adam and Eve’s site, the “best seller” Adams realistic or whatever. The dimensions are 7” long, 1.5” wide. That means the circumference is roughly 4.75” and the length is actually listed as “5.5 insertable inches.” Which makes it more average size than any kind of monster, but women think of it as 7” long.