The Wonderful World of Vagina
Before I go into an actual description of the vagina, maybe we should take a look at what the word actually means, because I don’t know if you knew this, but the vagina does not reference the entire female genitalia. No, the little package of joy that you can find between a woman’s thighs is in fact called a vulva. Vagina simply refers to the birth canal, and sadly leaves out every other bit, cranny and fold that can bring dudes and women pleasure. You have been schooled.
Now, let good old Miles get a little technical on your ass:
“The vagina is a deeply folded, highly muscular, expandable canal lined with mucous membranes. From its outside opening between the inner lips, the vagina curves up toward the belly and cervix, which is the entrance to the uterus.
Normally, the canal is collapsed upon itself, so that there’s no space between its touching walls. When aroused, the membranes that cover the vagina’s insides lubricate. Then, it opens and lengthens.
The vagina’s deeper two-thirds have smoother walls with fewer nerve endings than the outer third. Consequently, this inward area responds less to touch and more to pressure [...]
The outer third of the vagina, the part closest to the opening, is different in character than the inner two-thirds. Because it’s dense with nerve endings, the walls of the vagina’s outer third are highly sensitive to touch. [...] These tissues are covered with ridges and furrows, especially around the urethra that transports urine out of the bladder.” (Female Ejaculation: Unleash the Ultimate G-Spot Orgasm)

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Isn’t that fucking amazing? Who knew that all that was happening down there? I mean, we all knew that pussy is a rare and beautiful thing with all its embracing warmth and wetness, but the vagina is a really biological miracle. It actually expands and lengthens when aroused. Hell yes. Color me freakin’ impressed. Excuse me while I go marvel at some beautiful cunts.