kime Sarabeth_Stitt :I don't have a brother either. But I'm sure it does. But not alot. As It's just not something that people are willing to admit too. But I'm sure with the rise of step and family porn on sites like this. I wouldn't be surprised if it starts to happen more often.
Do brothers and sisters actually do this? I never had a brother, just 2 sisters. We skinny dipped together all the time in our pool but it was never sexual. Just curious.