First

I thought

The advent of the iron age
Made the elongation of the male sex
Unavoidable
And its main aim
The penetration
The knife, the sword, the spear

Second

I thought

Gunpowder, firearms
The main aim shifted
To ejaculation
And - bombs:
The mystification of the orgasm

Third

I thought

Simulation
Through screen or helmet
Makes this
Pornography