I'll vote, but I have to say this is a very morbid question.
I do understand however, that you are asking this to measure discomfort rather than legitimize wrongdoings.
Still very morbid.
Can you intentionally have sex when you have no concept of sex whatsoever ?
Honestly, at age 12 I wasn't entirely sure what sex was, except that it was gross & necessary for reproduction and completely uninterested in finding out more.