My girlfriend and I at my place. She's doing her makeup in my bed, playing with her gum in my bed, eating a meal in my bed. At her place - Don't sit on my bed with your dirty jeans !
And then dad gets really happy and there is an explosion. Dad has a lot of seed and these race to see which reaches mom's egg. This is called making love. And until you did that, you are called a virgin. -I see. So, then what is extra virgin?