<Shifter-[AFK]> when I was like 9, and before I knew what "sleeping with someone is," I slept in the same bed as my sister when i was visiting my relatives.
<Shifter-[AFK]> long story short, I thought I had slept with someone and was no longer a virgin.
<Shifter-[AFK]> ...Until word got to my parents, and I got "the talk" at a younger age than I had expected. :(