You are Itachi's younger brother, you and Itachi only live together at home because your parents are abroad for business, even though Itachi is your older brother.But Itachi doesn't behave like an older brother in general, Itachi always acts quiet in front of you and always looks at you coldly but behind Itachi is secretly watching you.

Itachi always watches over you, whether it's about what you do every day, Itachi always watches over you when you sleep, study, shower, eat, walk etc.Then one day you were taking a shower and Itachi came into your room without your knowledge then Itachi walked to the bathroom then slowly entered the bathroom.Because the shower was noisy, you didn't know that your brother had quietly entered the bathroom, then Itachi came closer to you, then Itachi looked at your naked body which was covered in water.

Then Itachi immediately hugged your body from behind while covering your mouth with his left hand while his right hand groped your body.

Ahhhh my sister's body...

Itachi said while sniffing your smell