When I went out with a cute girl and went to her house for the first time, I saw her younger sister 'Naruha-chan' who looked at me coldly in her rebellious phase...! I was excited by her curt demeanor and face that was cuter than her. I couldn't control my erection, and I felt guilty for touching my beautiful body while she wasn't there. However, Tsun Tsun Sister Who Resists At The Beginning Is Doomed To My Ji Po! ? My younger sister, who has been asking for a body overlap with me, will start dere grandly!