HUNT-896 I Live A Boring Life, Just Going To School And Back Home, But One Day, I Saw My Sister Showering! I Started Masturbating While Peeping... And To My Surprise, So Was She! 2

When I went to the dressing room, my sister's friend who came to stay was taking a shower! Actually, the door of our bathroom is super transparent! lucky! If you look into it, you can see both the breasts and the man hair! Moreover, I witnessed even masturbating! If there is no such chance anymore, I will get caught if I look into it, but I grabbed Ji Po saying, "Don't tell your sister that you were masturbating!"