Emi-chan, a pure and innocent sister who has a straight love for her brother. As soon as she comes home from school, she goes to her brother's room and plays on the bed. She suddenly looked as if she had decided something. Show off. Her delighted brother pushes down her Emi-chan vigorously and rubs her erect lower body! Emi-chan is also getting bolder when her brother is excited about herself. A heart-pounding youth love story between a brother and a sister.
