Yes
The mind.
Nothing within moral limits.
To satisfy human "wants" and not "needs"
I believe that whether animal or human, female is the best.
To satisfy human needs by working together
According to Newton's Theory, every action has an equal and opposite reaction. If you feel (horny) at the instant moment of sight, you are with all certainty and no doubt sexually attracted to thy opposite human, whether male or female. Ok. Bye
No, animal semen cannot get a human female pregnant. Only human semen can impregnate a human female.
production
consumption
Utility.
Technology
Sigh of a female human being in heat