Anterior or posterior fornix?

Discussion in 'Women's Issues' started by gunnaknow, Nov 1, 2010.

  1. gunnaknow

    gunnaknow New Member

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    For the women here that like deep penetration, is it the anterior or posterior fornix that you prefer to be stimulated? Perhaps you like both spots? I think that the posterior fornix is the deeper of the two. How long does a man need to be to reach each of these spots for you? Thanks.
     
    #1 gunnaknow, Nov 1, 2010
    Last edited: Nov 1, 2010
  2. Enid

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    imo posterior fornix is where the orgasm generates

    yes it's the deeper of the two

    i have a couple of great diagrams i attached to a post some time ago in my post history i'm too lazy to dig them up now but will do so later if you are interested

    i can only guess at the approximate minimum length needed to reach it, i guesstimate 6,5 to 7 inches

    it's helpful if it's a little thicker than what i understand avg to be (5 inches girth?), i really like closer to 6" in that regard....but not over that's (largely) too much for comfort
     
    #2 Enid, Nov 1, 2010
    Last edited: Nov 1, 2010
  3. AlteredEgo

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    I prefer the posterior fornix. Percussive contact won't do it, either, it has to be rubbed, and rubbed hard. I don't know what the minimum length would need to be. Perhaps four inches or so at first? Perhaps five inches or so when aroused? My husband can reach it, even after I orgasm, and he's not got six inches.
     
  4. RawDog

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    I know we've talked about this, but I've forgotten what position you two use to acheive this? Is it:

    http://www.lpsg.org/members/rawdog/...e+gifs/69649-deep-hard-backstop-grinding.html
     
  5. critique_2k

    critique_2k New Member

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    Im interested in info pics or videos on this if anyone has them.. heard about AFE tho..
     
  6. B_subgirrl

    B_subgirrl New Member

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    Posterior is my favourite by far! 7" can reach my posterior fornix.
     
  7. petite

    petite New Member

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    Posterior for me also. His cock just naturally slides in back there, no effort or conscious will required.

    The anterior isn't even close to deep enough. The one time we had a bizarre fluke and he went into the anterior was the absolute most painful thing I've ever experienced during sex. The pain felt like I had been stabbed by a knife. I don't know how it happened and it's never happened since, but neither of us will ever forget it!
     
  8. RawDog

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    Same question to AlteredEgo I pose to you and Petite...Any favorite methods, or does it slip in there on it's own and is percussive stimulation just as good? I'm trying to increase my repertoire.
     
  9. gunnaknow

    gunnaknow New Member

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    Thanks for the responses so far. I'm wondering if that's 6-7" of inserted length or if that's 6-7" plus the extra inch or so behind his pubic fat pad. If it's the latter, then the inserted length required might be closer to 7-8".

    I've found some MRI scans that show the vagina at rest, after orgasm and during penetration. In figure 4, the posterior fornix appears to be the most natural to slide into, as Petite suggested. Figure 3 shows how the uterus swivels around when a woman throws her legs back during penetration. In such a position, the penis appears to slide into the posterior fornix or the cervix but the anterior fornix becomes inaccessible, on the other side. Or perhaps it's just the pushing of the penis that is swivelling the uterus around so much.

    Magnetic resonance imaging of male and female genitals during coitus and female sexual arousal -- Schultz et al. 319 (7225): 1596 -- bmj.com
     
    #9 gunnaknow, Nov 2, 2010
    Last edited: Nov 2, 2010
  10. petite

    petite New Member

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    It just slips in there on it's own. It doesn't matter what position we're in or what we do. That's where my vagina prefers it to go, so it does.

    That one time it went the wrong way was just weird and I don't know how it happened. I yelled and balled up and it took a long time for the pain to subside. It freaked TheBF out so much that I couldn't convince him to try again. He just wanted to hold me after that. I think he just felt really bad. He was ridiculously cautious and slow penetrating me the next few times we had sex, even though I was certain that it wouldn't happen again. It hasn't.
     
  11. B_subgirrl

    B_subgirrl New Member

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    It goes there by itself. As Petite said, it feels natural.

    And what the hell is percussive stimulation??? Percussion instruments are largely ones that you bang on, so I'm thinking percussive stimulation is banging on it??? Well I DO like a hard pounding . . .
     
  12. Enid

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    percussive stimulation is like striking two things together, that's how i like my posterior fornix stimulated myself...gentle rubbing or massaging doesn't do it as much. good for warm-up maybe (or intimate slow no means to an end sex). sliding in and out won't get me there either, it's good warm-up (or after i've had all the orgasms i can stand) but for climaxing hard grinding works every time (what was colt 45's old ad tag-line? "it gets the job done")
     
    #12 Enid, Nov 2, 2010
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  13. RawDog

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    Aww, it's like it's coming home! I guess my question was more the motion than the method of entry. Do you prefer it sliding in and out of the fornix, or grinding/gnashing the backstop?

    I've come to the conclusion that I prefer the gnashing/grinding over the sliding in and out due to the psychological can't-get-any-deeper feeling. It feels good kinesthetically and emotionally.

    I know the feeling. Although more often than not, I'm done for the night no matter how much coaxing I get. Once I freak, my brain spirals and fucks up my erection for a while.

    Aha! Yes the pounding vs the grinding. Good to know. I need a database now that the votes are coming in.

    Beautifully put! Ok, RawDog's exit pole has 2 for pounding and 1 for grinding.
     
    #13 RawDog, Nov 2, 2010
    Last edited: Nov 2, 2010
  14. B_subgirrl

    B_subgirrl New Member

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    Actually, I can't say I DISLIKE the grinding either. Grinding is good, particularly if placed right between pounding and being motionless. But pounding IS my number one.
     
  15. RawDog

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    Dammit! I forgot about the motionless thing too.

    ...floating....

    Ok, back to work. Good answer.
     
  16. B_subgirrl

    B_subgirrl New Member

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    :biggrin1:
     
  17. RawDog

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    I lied. After I hit the "Submit Reply" button I sat blankly staring at the screen remembering that last curve before I pop in the deep spot and sit there, feeling her spasms..... relaxing just feeling the heat, feeling the curve on my cock. Feeling the moistness slicken the shaft as I move slowly, using my cock as a lever and just pushing in and up and in and up.

    Then the spasms start again....
     
  18. B_subgirrl

    B_subgirrl New Member

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    I just felt every word of that! Grrrr!
     
  19. kc2007

    kc2007 Member

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    I think the natural thing to happen when the woman is aroused is for the penis to slip past the cervix into the posterior. Since the cervix is only like 3-5" in, most guys would be inducing pain with every stroke every time they have sex.

    My girlfriend's not big into talking about sex much to my dismay, but I can figure certain things out by how she reacts. I'm 8 inches fully aroused and I know I need to go slow at first. But once she's aroused, I slide in pretty easy and slowly work my way almost to the hilt. At which point I can feel and guess I've reached that back spot that makes her eyes roll back. She can't orgasm from my slow almost motionless pushing here, but it certainly puts her on the verge. She needs repetitive g-spot rubbing for a vaginal O.

    Also, from my experience she can take just about all of me, after slowly working all the way in, and when she's really wet and worked up, fast in&out too. So I don't know if she has a "deep" vagina or it can stretch big, but I think she needs just about 8" to push on the back wall. Although she can't take as much when on top or doggie style. So none of that on-top clit grinding she has been fond of in the past.
     
  20. gunnaknow

    gunnaknow New Member

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    I forgot to ask, does having more length than the minimum required, increase the pleasure further? If 7" is enough to stimulate the area, does it feel even better if the area is stretched even more by say 8"? Or does this area not have much give to stretch back further? Does the girth of the head make much difference when contacting this spot? If so, what is the prefered girth? Thanks.
     
    #20 gunnaknow, Nov 2, 2010
    Last edited: Nov 2, 2010
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