Knot function

[WhyYouDontTry]

I wonder about the function of the knot at the base of the dog's penis. I think it has two functions. First, it presses on the G-spot which can trigger contractions on the bitch vagina and help move his semen deep inside her. Second, is to locks the opening of bitch's vagina, giving his sperm only one way to go - deep inside her. But one thing puzzles me. Do you feel at some point during a long tie that you are so filled with his cum that his sperm begins to pour inside your uterus? Do you feel the pressure rise to such a point that it's the only way for it?

 

[jeni2046]

Também tenho essa dúvida

 

[Flint]

Dogs don't really cum enough to do that. Though if you have a loose ass, cum may leak out anyways.

 

[Opened minded]

I wonder about the function of the knot at the base of the dog's penis. I think it has two functions. First, it presses on the G-spot which can trigger contractions on the bitch vagina and help move his semen deep inside her. Second, is to locks the opening of bitch's vagina, giving his sperm only one way to go - deep inside her. But one thing puzzles me. Do you feel at some point during a long tie that you are so filled with his cum that his sperm begins to pour inside your uterus? Do you feel the pressure rise to such a point that it's the only way for it?

You forgot, to swell and rub on your prostate.

 

[xpuppyslutx]

I think that's going to vary between different people and dogs. It's not an airtight seal, and there's no real pressure building up, but it does feel that way sometimes.