This one is in English (I read Flemish but don't write it well) ;
One day, my girlfriend and I decided to sleep at my brother's place. The night came by and willing to have a foxy hot moment. The best place we could do it was in the main hall. It felt secure, from there we knew we would hear my brother (in case he had to blow a brown babyboy in the toilet). So here I was, playing Doctor with my patient and all the funny shit you can imagine...
Of course silence was not an option, but as far as I know, she likes when there's danger.
Anyway, suddenly thanks to my patient's well working ears, we knew the old man was on his way to help pollute the neighborhood's sewers. In 3 sec, as fast as two speedy junkies, we where able to get back dressed and pretend we where just having a nice conversation.
My brother came in, and started to laugh hard, I stared to my girlfriend and she started to laugh too, from that moment I knew something was wrong with me, I then realized I had closed my pants upper button but believe me or not, the zipper was open and my proud soldier saluted everyone in front of me!
Let me tell you, that was a pure moment of solitude!