Maybe you don't want to go that far but you still wonder how many inches of penis length your partner can take. Just count on it that the average woman can handle penises 9 inches long and 2 ½ inches wide (8 inches around). True size queens can often take up to 12 inches long and 3 inches wide! Views · View Upvotes.
https://www.quora.com/How-deep-is-the-average-vagina
The average length of the labia minora is less than ¾ inch long (yes, someone got out a ruler and measured 2981 women). Only 1.8% of women have labia longer than 1 ½ inches. But remember, every vulva is different and special. Some lips hang down.
https://www.psychologytoday.com/blog/owning-pink/201104/15-crazy-things-about-lady-parts
How Deep Is the Average Vagina? On average, the vagina is 3 to 4 inches deep during un-arousal periods, although some women have a vagina that is around 5 to 7 inches deep. As a woman becomes aroused, the vagina expands: as blood flows to the area, the cervix and uterus are pushed up by the upper two-thirds of the vagina to create more space.
http://www.newhealthadvisor.com/How-Deep-Is-the-Average-Vagina.html
The length of a vagina can vary from two inches to 18 inches in a famous Russian Giantess. A vagina can be either relaxed or aroused. When it is relaxed the walls are collapsed against each other and the cervix lays closer to the front. When it is aroused the cervix pulls up and the vagina walls open apart.
https://www.quora.com/How-deep-is-the-average-vagina
It varies per person, and per ethnicity. Average vagina is about 3 to 3.5 inches deep when unaroused, but it can lengthen and widen several inches with arousal and childbirth (usually around 7 inches deep with arousal). The average penis is only 5.5-6.5 inches, and less than 1% of the population has a penis over 8 inches.
https://answers.yahoo.com/question/index?qid=20100111011151AADSuLU
As you mentioned, for some women, the depth from the vaginal opening to the tip of the cervix is 3 to 4 inches when they are not sexually aroused. Other women may have a vaginal depth of five to seven inches. Regardless, during arousal, blood flows to the genital area, and sexual excitement causes the upper two-thirds of the vagina to lengthen by forcing the cervix and uterus to ascend. The vagina also lubricates to help ease penetration.
http://goaskalice.columbia.edu/answered-questions/how-deep-average-vagina-and-does-it-elongate-when-somethings-it
The average vagina is 3-4 inches long, but fear not if your guy is hung like a horse. The vagina can expand by 200 percent when sexually aroused, kind of like a balloon. Remember, the vagina was made to birth babies, so it's exceedingly elastic.
https://www.psychologytoday.com/blog/owning-pink/201104/15-crazy-things-about-lady-parts
In normal stage, muscle around vagina is relaxed and collapse to each other. However, the inner vagina wall will expand so it is longer and wider. Average woman can handle a 9 inches long and 2  inches wide. 60 % of woman has normal vagina size where 10 % has smaller and 30 % has larger vagina.
https://answers.yahoo.com/question/index?qid=20100111011151AADSuLU
In mammals, the vagina is a muscular and tubular part of the female genital tract, which, in humans, extends from the vulva to the cervix. The outer vaginal opening may be partly covered by a membrane called the hymen. At the deep end, the cervix (neck of the uterus) bulges into the vagina. The vagina allows for sexual intercourse and childbirth, and channels menstrual flow, which occurs periodically as part of the menstrual cycle.
https://en.wikipedia.org/wiki/Vagina
Vaginal discharge varies from woman to woman. Dr. Rankin notes that the average amount of vaginal discharge a woman of reproductive age secretes over a period of eight hours weighs 1.55 grams (a gram is equivalent to about 1/4 teaspoon). But, some women produce much less and others produce much more—and the variations are completely normal!
http://www.womansday.com/health-fitness/womens-health/a5466/8-things-you-didnt-know-about-your-vagina-113565/
how deep is the average vaginaa aroused
The average vagina aroused is 7 inches deep. The average vagina is aroused 7 inches deep.