I was 11 and I'd been having dry orgasms for a few months.I had found that if I rolled onto my stomach and humped my hard cock across the cool sheets it prolonged the sensations.I had no idea what was happening but I wanted more.One night I felt the most amazing feeling as I was grinding and I popped my first load.Once I'd come down from that most intense pleasure I freaked thinking I'd peed the bed.I jumped up,turned on the light expecting a pee stain.I found a huge clear spot. My pubes had peaks of thick white stuff.My first load.Nothing was safe after that.Sheets,pillows,blankets ,quilts.Man I left them all crusty with my cumstains.Had to stop that technique when my gram started complaining about all those stains.Been doing it by hand since but omg what memories.