What is the best analogy for how knotting feels?

[leandrozoro]

When the dog ejaculates at its peak, can you feel it in the uterus area? Is there a difference in sex when a woman is fertile or not?

It's quite interesting the anatomy and sexual connection between women and dogs. I believe that human anatomy was designed for sex with animals also on purpose.

 

[curiousnoodle]

Does he only start ejaculating once the knot is inside or can he start before that? I know that they precum a good amount a lot of the time throughout it either way. Also can you tell the difference between the precum and his actual cum?

*Sits wistfully* now that is what I want. I've been reading posts all day off and on and I'm just flustered