My sister Nouru is a beautiful, kind college girl who graduated from a girls' school and knows nothing about romance. Recently, she got her first boyfriend, and her mood has noticeably improved. She's always caring and attentive to those around her. I've always adored my sister so much that I secretly installed hidden cameras throughout the house to constantly monitor her every move. One day, while reviewing the recorded footage, I discovered my sister being violently gang-raped by three men—apparently caught up in her boyfriend's malicious scheme. "I've endured for so long, yet you're getting off on strange dicks?!" Overwhelming jealousy toward these unknown men crushed my heart, and my suppressed desires exploded uncontrollably. I pinned her down, devoured her lips, and without restraint, plunged into her pussy, taking her as I'd always fantasized. A shocking tale of how my beloved sister falls into becoming our shared sex hole.