Yea, i would think it would be very interesting for me to ask the 15% of women (about 1 in 7) who said they can cum through penetration in the study, to ask them 'Do you cum with every penis' / 'How must the penetration be to cum?' / 'What conditions must there be for you to be able to cum only with penetration'?
Currently i have 3
fuckbuddies, and all
able to cum through fucking only:
- One needs some penis length to cum (i only have 6.1 inches, but that is enough),
Girth is not important for her
- One says no penis was ever small enough to make her think 'this is boring', and the guy cumming is always a reliable trigger to make her cum herself just by that mental thing.
And she loves foreplay, sensual sex and licking and finger
- One told me her ex had small penis and that it was also no problem at all for her (and her pussy does not feel tight, she still cums by fucking)
All of them to cum by penetration they needed some speed and force
Out of 106 women i had sex with i only know of 7 (that's about 7%) where i *definately* knew they could cum with just penetration from me (most often they needed clit, and often i did not get to know them so well and or forgot it - i only have list of names; so it's a minimum of 6% for me).
I also had many years where i also tried an extension condom that made my
Cock longer and very girthy (aound 6.1 to 6.3 inches i think) with every girl i had sex with, often in first time sex even - *Zero* women that i tried that with suddenly orgasmed with this 'bigger
Cock'
(some enjoyed it and for some it was painful)
So it's the 3 above plus these 4 from the past:
- one told me she already often cums when i enter her with penis, the first push in (and i had only 3.9 inches
Girth at that time!)
- one at like 50 years of age finally learned to cum with penetration, not with me but her partner that she had since 7 years and who i am pretty sure he was smaller than me
- one i am pretty sure didn't need any special penis for it to happen
- one said my current
Girth hurts her (5.4 inches), she has another lover with smaller penis that also makes her cum, even makes her squirt, cause he has the upward bend
edit: remembered one more woman and added my
Girth