I have a beautiful older sister, but she is very caring and treats me like a child even though I'm now a high school student. To top it off, she suddenly comes in while I'm taking a bath, and as soon as she sees my foreskin, she says, "You have to wash it properly! You won't be popular with girls!" and tries to gently wash it carefully by peeling the foreskin! If she touches me like that, my dick will get hard and become an adult erect dick! I thought this was dangerous, but my sister got horny with my dick...