Am I the only one who dreams of it? ;3 Yes, It's possible.
I do not understand that.It can't be infected only when enlarging
I've spoken with someone into worm insertions and he used the same worms multiple times. He would take worms and see if they would go inside and then keep them separate from the unwilling ones. Top that off with the fact that he said he used distilled water to clean himself out so the worms wouldn't be uncomfortable. But I assume some people wouldn't be as mindful towards worms.Worm insertions are disgusting. I believe the worm dies too. Even though it is an insect and there are no higher cognitive abilities, I do not think it is right if something has to die for someone to have fun.
The idea of having cum injected into the urethra is yiffy, I kind of like it . But the safest way to do this is by using a syringe of some sort. Otherwise it is either dangerous for the animal or for you or both.