I guess this is a two-fer...
I was being nosey in my husband's laptop, and found his fondness of this site. I'd never heard about it until now, but I'm totally loving it.
And...
I caught my step-daughter and her boyfriend having sex. They didn't know it, I haven't said anything either. But I guess I watched for nearly 5 minutes... I was so turned on, I came as soon as I touched myself thinking about it. Since then, it's all I can think about. I've even fantasized about being involved... having sex with both of them.