i think a lot of teenage boys need to understand this.
actually, so do teenage girls.
everyone needs to understand this:
if you ask someone to have s.ex with you twenty times, and you recieve nineteen no's and one yes, you did not get consent
if you then proceed to have s.ex with them, congratulations, you have just coerced som.eone into s.ex and can now possibly be charged with r.ape