They are your neighbors. Their parents are out of town. They call you to ask you something silly about a light that is broken. Well they are hot, so of course you will help them out. They asked if you could come in the backdoor. And so you do. You encounter them like this in ther underwear, on the floor making duckfaces at you. We want you to show us sex mister neighborman, they say. Goddammit you have been wishing for this for over 2 years now. And here it is. If you wait long enough opportunity will present itself.