Use Birth Control, or a likely consequence would be an unwanted pregnancy. Even if the two of you would like to have children together, it's too early for that, give it a few more years at least.
There could be lots of other consequences. Doubtlessly there are some people who will disapprove of such a living arrangement on the grounds that the female is still a child. But it's your life to live. If you can pay your own expenses, you are beholden to no one.
The longest living elephant ever was an 86 year old male...
It could be statutory rape, depending on where they reside.
yup
Colt if a male filly if female or foal for male or female
yes but the underage female/male has to have a parents consent
No.
If the parents have given the female permission.
A yearling can be a male or female. A yearling, as defined by wikipedia, is an animal that is a year old.
No.
a male or female can legally have sex with with a male or femal from ages 16 years of age to 24 years of age
What year? male or female?
The male/female ratio of births is so Close to 50/50 as not to matter.