Answer:
sexual intercourse between people not married to each other.
Explanation:
The next letter is T called tau
I think it's the culture/genes they were brought/born into. Because it can be genetically made into your DNA or you might be raised in that certain household/culture that you're used to.
Answer:
"The Day the Saucers Came" by Neil Gaiman
["Hope Is the Thing With Feathers"] by Emily Dickinson
"Jabberwocky" by Lewis Carroll
Explanation:
a few to check out :)