I have a much older beautiful sister who is very meddlesome. Even though I'm already in high school, she still treats me like a child. To make matters worse, she suddenly barges in while I'm taking a bath and sees my foreskin, then says, 'You need to wash it properly! Girls won't like you otherwise!' She tries to peel back the skin and wash it thoroughly and gently. And if I get an erection, she comes at me with a super erotic face that I've never seen before and says, 'Hey... shall we do something more adult?'
