Rio and I are not real brothers. The partner's stepchild whose father remarried is Rio. Then I lost my parents and lived with my siblings. Rio, who was so small, has now become so beautiful. I loved my sister-in-law like that… I only confessed such a forbidden love to my only close friend, Kenichi. But I was wrong. Knowing how I felt, Kenichi forced himself on a date with Rio and showed us obscene SEX at our home…
![Secret relationship between step sister and older brother](https://cdn-01.w3img.com/images_new/full_4_size/posQVPG3e_tdhYHD2l0c9kqnR.jpg)