Natural Way to Promote Growth? Just have Sex?

Protecting them physically with a large penis?! Are they short on clubs in Africa?

I am curious if anyone could point me in the direction of the threads that talk about dick size in regards to Nature vs Nurture ideas.

For instance, take two guys. Alfred BigCock and Steven SmallDingy.
Now Alfred lost his virginity early on around the age of 15 or 16. After which he was always somewhat regularly having sex.

Steven on the other hand picked up masturbation when he was 15 and didn’t lose his virginity til he was 20 or 21.

Now lets just say Alfred has a 7x5 and Steven a 5x4. Apart from genetics taking up most of the variable in determing dick size. How much of the size is left to Nurture ( I.E. the sex vs the masturbation ) I ask this because most of the time vaginas are going to be much softer and smoother to the penis than a rough calloused hand is.

My theory is that sex can promote growth in the penis. My guess is that because the vagina will expand to fit the penis, the penis will grow to fill the vagina.
And that masturbation will not promote growth to the penis because of how much harder the hand is.

I suppose this is somewhat similar to a will masturbation hinder my gains, but that is not what I am asking. Nor am I asking will sex hinder my gains either. I am trying to ask:

Does anyone else believe sex does promote gains and why?

Protecting them physically with a large penis?! Are they short on clubs in Africa?

Yes the security of larger penises.
The theory goes that women most often in young adulthood choose mates that will help them feel secure by protecting them physically short term, but later in life by men who will keep them satisfied financially and sexually. I know it’s strange sounding at first.

Patientlygrowing- Idk what I’m going to do with you. I love the creativity and innovative thinking. Your theories don’t make a lot of rational sense. The only real suction you get from the vagina is from the wedge shape head being thrust in and pushing out air. When you pull back but not completely out suction is created momentarily during the motion. Haven’t you ever made a girl queef? I guarantee that wasn’t a suction sound.When you talk about bottoming out and elongating I think you’re talking about pelvic tilt lining up with her pubic bone and allowing for maximum penetration.

If your theory is correct we could all gain a lot from fleshlights. Could we not?

I have indeed made a girl queef. I agree that it is not suction but rather just letting air out or like you said pushing. I have never bottomed out a girl before but the elongating I was trying to describe was when I had orgasmed, it was a much stronger orgasm than I have ever felt before and it felt like the insides of my dick were pushing out into the head. To be more descriptive it felt like my hidden penis ( the part that is behind your sack and in your body ) was pushing forward into the rest of my dick along one side ( my left to be exact ) It could just be that I felt a larger amount of ejaculate travel through my uretha than ever before but it was far more intense a feeling than just that. Especially after looking in the condom and not seeing an unusually large amount of ejaculate I was curious. Also the orgasm lasted much longer than normal, about 20 seconds or so longer and had far more pulses in it.

True on the fleshlight, it would indeed cause gains.

Thanks for the replies guys, appreciate having people that will help rationlize some of my thoughts and ideas.

I still do not think your theory is correct .

I was with you until the end where you drew the conclusion that the penis grows to fill the surrounding environment (vagina). What?! You mean like a goldfish?
If anything you have three psychological topics in the thread but nothing evolutionary grounded. The guy who lost his virginity at 15-16 is more likely to be consumed with sex for validation and therefore pick up penis enlargement to further his chances of more sex and greater value received. While on the other hand the guy who masturbated too frequently an lost his virginity at 21 is more likely to focus other aspects of securing a mate by winning he over with displays of security or affection. Third current evolutionary theory states that survival of the fittest dictates pronounced features in almost all species. Like the men in overpopulated parts of Africa competing for women who prefer the security of larger penises.

I started having sex on a regular basis before my 13th birthday. Pre-PE my unit was a bit over sized in both length and girth, but not by a lot. We also moved into a house with high ceilings at about the same time and i am now over 6 feet in height!

In most cases I would say there is no connection. But for guys that are predisposed to be super easy gainers; ones that would gain an 1/2” in a month of n00b PE? Perhaps a talented kitty with a Kung-fu grip would make you bigger.