They are too different to compare.
The intellectual exchange, emotional and physical bond, emotional and physical feelings, different moods. All too different to make a just comparison. Both can be good, both can be less good. They can last longer or shorter.
I usually climax with orgasm with a shorter duration but more orgasms with a dog compared to a man.
These are all my personal opinions and experiences and nothing that can be used to describe how it is for other people.
the answer is clear...
If we see the zoo videos, I have never seen a woman let herself be penetrated by the penis of a Great Dane...
The answer is clear, a woman's vagina is not like in 3D or hentai animations, where the characters are penetrated to the lungs.
A Great Dane's penis serves no purpose other than to show off its size, it is too big, and it is a dog with enough strength to bleed to death a woman who could not reach the appropriate sexual climate to have a better stretch in the vagina. her.
A woman's vagina is usually 13cm deep.
The penis of a large dog is generally greater than 20cm
The ideal dog for a vagina is surely the penis of a medium or medium-large dog.
The dog has the advantage of having a thin tip on his penis, and then a thicker tip, like a hot chili, and he has a huge knot behind his entire penis.
Sexual speciesists do not say it directly, but a dog's penis to give pleasure to any mammal is the best penis to give pleasure, due to its anatomy.
common sense: it is a bigger penis, it lubricates itself, it has a lot of semen, it is very hot, it is the penis that reaches the deepest, even deeper than a horse, due to its fine structure at the tip... and curiously it seems like a knot have evolved to be universal, because it fits perfectly with the g-spot of a woman's vagina... the human penis, since it does not have a knot, is not capable of reaching the g-spot...
I think that last detail is what leaves you thinking a lot, and I think it is one of the things why I am in this, because a dog's penis fits so well in a woman's vagina, being able to stimulate all the known points of the vagina...
The human penis is not even able to stimulate the clitoris when it penetrates, because it is very thin, but the dog's knot, before entering, hits the clitoris with its knot, it is very curious...