B_subgirrl
Sexy Member
- Joined
- May 15, 2010
- Posts
- 5,547
- Media
- 0
- Likes
- 34
- Points
- 73
- Location
- NSW, Australia
- Sexuality
- 99% Straight, 1% Gay
- Gender
- Female
The upper 1/3 of the vagina opens up like a tent and is usually not rubbing the cockhead at all during sex if she is aroused. It's natures way of having a man want to pull his cock out a little bit to get stimulated by the lower 1/3 of the vagina so more vigorous thrusting will occur and ultimately make him ejaculate. I hope that makes sense.
Whilst much of what's on this site is crap, it has a great diagram of a tented vagina on it.