Sexual Intercourse as a Metaphor for Dying And Going to Heaven

First, how is sexual intercourse a metaphor for dying?
The penis in the vagina is like a man living in the world.
For the penis is erect, likewise, men walk upright.  
As male ejaculation occurs, the erection "dies," sagging like a corpse.
The sperm coming out of the penis is like
the soul rising from the body.at death.
The joy a man feels at ejaculation may be like
the ecstacy the soul feels as it becomes free,
As it is ejected from within the body !!

Like sperm comes out of the head of the penis,
so too the soul exits from the head of the body.
For the mind is in the brain which is in the head.
Since the soul is fairly synonymous with the mind,
It too resides where? In the brain, of course.
Didn't Christ inform us that to die is like
being "born from above."(John 3.3,7).
Regular birth is from "below," ie from the vagina
which is located at the bottom of the torso.
The opposite of the vagina would have to be what? The head, of course.
For it is what is located at the top of the torso.

In intercourse, as the sperm departs the vagina,
It goes forward into the uterus to meet the ovum,
It's like the soul entering heaven to unite with God,
becoming one with Christ and gaining eternal life.
Yes, the uterus may symbolize God's throne room!!

That's the way it's SUPPOSED to be,
God in heaven is waiting for our arrival.
But for many of us there's a different destination;
When a man gets alone so that he can masturbate,  
the sperm runs down the side of the sex organ.
His fingers become wet for they have formed
a fist for holding and stroking his penis.
He grabs some toilet paper to wipe off the scum,
throwing it, the nasty foul trash, into the toilet.
If the ejaculation stands for the soul departing the body,
what can the toilet stand for if not damnation in hell.??