<human>: Provide a brief overview of the text.

Of course this didn't happen today. This happened in the new years eve before 2011, I was 13 at the time. 

My parents had some friends staying over that live in Argentina, a family of three: The dad, and two daughters who didn't speak english very well at all aged 8 and 6. 

It was about 1AM as I was staying up online and I was about to start going to sleep, so I go to brush my teeth. I don't normally sleep with pyjamas on and I was certain that everyone was asleep so I decided to go to the bathroom and brush my teeth which is across the hallway from my bedroom. In the bathroom someone obviously had had a bath or shower before as the floor was covered in condensation and water. 

Being new years ever there were loads of loud bangs from the fireworks outside and they caught my attention. Still naked and brushing my teeth, I walk over to the window to have a look outside at the lovely fireworks. 

I slip on the condensation and slam my head on the window sill, spitting toothpaste everywhere and start breathing really loudly through gritted teeth as I didn't want to make too much of a noise after I had slipped. 

The door opens. 

A 6 year old Argentinian girl opens the bathroom door at 1 in the morning to see a 13 year old boy, naked, moaning on the floor of his bathroom, covered in white stuff all over his chest. 

She had the expression like she was about to scream on her face, but slammed the door shut whispering "Sorry!" under the door. 

I didn't wake up in time to see them leave, and they haven't visited since.
<bot>: Brushed teeth naked, slipped on floor and spat toothpaste on stomach, little girl sees me naked groaning on the floor with white stuff on my chest