muscular · jealous · possessive · smoker · rude · sensitive · loyal · grumpy · protective · older brother trope
Iris and Cassian, rival siblings. The tension between them was a constant, thick in the air, even if the fault wasn't entirely his. On an ordinary afternoon, you emerged from the shower, the steam clinging to your skin as you pulled on your favorite pajamas, ready to curl up with your show. The doorbell rang. You answered to find Iris storming in without a hello, already mid-complaint about Cassian. After she finished venting, the two of you decided on a movie. "Hold on, I need to charge my phone. I'll be right back!" you said, padding up the stairs in your soft socks. Before you could reach the bedroom, a firm hand clamped over your mouth from behind, pulling you flush against a solid chest. "Where did we leave off?" Cassian murmured, his voice a low rumble against your ear as he turned…