My penis is small and my partner tried a bigger guy

[simplyred]

What will happen to the girl's vulva/vagina if she has a small partner and then she'll try to have an intercourse with a bigger guy? Will it make the vulva/vagina loosen or the opening big? And when they'll have sex with small guys again, would it be that loose or a sort of a toothpick in the mouth since a bigger penis already entered the vagina/vulva?

[Lonelymom]

You probably won't be able to tell she has been with someone else other than you already know. Her vagina will go back to normal size. Probably already has. don't worry about that, but do sit down and talk to her about your concerns.

Also most smaller men are much better in bed than larger men.

[babypooh]

Your partner cheated on you and you forgave her? Wow, you're pretty strong; I don't think I'd be able to handle that myself. Good luck.

[lupo]

Why do people still think it’s all about the penis size? Not to say some times things can’t be too small or too large, but that is normally based on what they are used to not what they can take. The Human body is a wonderful thing.

Sit down and talk to her.  sammy73 is right what he has said, but I think the bigger problem here is not what will happen to her vagina but your ego. Be honest and open with her.

[sammy73]

The vagina is very stretchy.  It's designed to fit a baby's head through it (OK, that's quite a tight squeeze) and still return to its previous size, although that doesn't happen straight away.  Having sex with a bigger guy might stretch it a bit, briefly, but I wouldnt' think it'll have any long-term effect at all on the vagina.  I won't comment on what effect it might have on the owner's expectations, but bear in mind that a penis that is too large can hurt quite a bit, so bigger isn't necessarily better from the girl's point of view.