My cousin and I are pretty close to each other. Our mums are always on nights out and stuff so we end up having sleepovers a lot when they are out.
One night when our parents were out we agreed to stay at his house while they were gone. We knew they wouldn't be back till late so had our night planned so we ordered some food and played Xbox. It was getting late when we finally cleared up our dishes and tided up a little. I came across a bottle of vodka when we were putting dishes away and asked my cousin if he wanted to get drunk because we knew our parents would be out late so they would never know.