My Naive Stepsister

A young girl with a naive but very beautiful body lives with her half-brother. He stays in the same house with her and helps her with some things. A young girl constantly walks around dressed openly and makes a man horny. A young naive girl is so stupid that even if someone fucks her, she can’t understand what’s what. The man who turns his stupidity to advantage fucks her every time he finds her without telling her what it is.