Curious Sister

When I was fourteen my sister, who was eleven, surprised me by asking to see me naked. I refused several times, but she persisted until I said yes. I suggested that she enter the bathroom as I showered that night. That night as I showered I heard the door open and my sister, naked, entered the shower with me.

At first she just stared at my penis, and then reached out and took it in her hand. As I looked at her budding nipples, and the small patch of dark hair between her legs, I could feel my penis getting hard. She started to run her hand up and down on my shaft. In a minute or two I shot a load of cum onto her chest. I wiped it off with my hand, touched her nipples, and fondled the hair between her legs.

She left the shower, grabbed a towel and left the bathroom. It never happened again, and neither of us has ever mentioned it again. Since that time, my sister developed rather large breasts. and I wouldn't mind a repeat.