I had a good laugh when I flipped through my younger cousin’s biology book and saw that Chapter 34 was on human reproduction. It’s like the authors knew.

@kassarc16  
Or nevermind.

Something doesn’t make sense anymore here.

Twi just doesn’t wanna admit it.

This thread ended up being more entertaining than the image.

@Tk3997  
The conclusion was that they would be about 7.2” average in length with 6.4” usable length, the real kicker though is that they would only be 3.2” around. Kinda pathetic really.

I wish there were a tag to describe how awkward and perverse the comments discussion are, kinda like how we have the ‘adventure in the comments’ tag.

@Johnnny  
Nevermind.

I just noticed my comment was deleted.  
What did I say again?

@Background Pony  
monkey sex?

Now imagine Twilight and Lyra trying to extrapolate human mating habits from those of gorillas and chimpanzees.
 
That’s basically this whole conversation in reverse _

Everypony loves Humans.

I also vaguely recall a thread somewhere, where someone looked up the average penis size of equines as a factor of height and weight and concluded that using the common fanon size (3-4 feet at the shoulder) A Stallion would probably only have about a seven inch penis. Slightly larger then the human average, but only by about an inch or to inch and a half.

Ha made me smile

@Background Pony  
Muscle control to be specific. They can just clamp down and fit pretty much anything like a glove. They do it well enough that a full sized horse can keep a human finger out.
 
Add to that the fact that the bulk of their sensitivity is in their outer lips and G-spot (About 3 inches in for a horse, 5 for a giant shire) instead of their depths, which means our control and and shorter length lets us use long, slow strokes that would scrape said g-spot.
 
So all in all, as far as pleasure is concerned, a man would be a vastly superior partner to a stallion.

@Background Pony  
Not to mention that a human’s mating time is about eight times longer than a horse’s.  
It’s kind of like a human finding out that a mink’s mating time is EIGHT FUCKING HOURS: utter and complete envy,

@Background Pony  
Be quiet.

@SlayerBVC
 
Rather doubt it is an issue given that ponies are the size of large dogs.

Page 34. Page 34 - get it? Get it, get it? GET IT????????!!!!!!!

@SlayerBVC  
There was a thing way, way back (hell if i care to look it up) that explained how this was pretty much a non-issue due to how pony mating worked.  
Specifically that a horse (and pony) penis isn’t even intended to fully penetrate to begin with and given the apparent size of ponies the size of a human’s penis (which would be able to fully penetrate) is about comparable with the amount that would do so.  
All you got left to consider then is girth and other sources have indicated that the manner in which equine vaginas work means that’s not really an issue either.
 
On a side note: Jesus fuck i never used to know, or ever cared to know, this kind of shit about horse anatomy before. This fandom has ruined me so damn much.

This is stupid.

@Background Human  
I’d imagine her enthusiasm would be killed upon realizing male humans are smaller than ponies ’down there’.