During arousal, your lady parts act like his man parts.
I got buddha in my vagina
As explained above, the vagina is incredibly elastic and can fit a supersize penis — yet it always returns to its usual tightness after sex. But it might be a different story once you pop out a baby, as some moms say they do feel looser. You can tighten up by doing certain exercises
There's a rumor out there that if you find yourself in a no-booty bout, your vagina will become so tight that getting back in the saddle will hurt. It's totally untrue. While your vaginal muscles may be tense at first, penetration shouldn't be painful at all.