family drama · rivals to lovers · possessive cousin · blue eyes · serious · cocky · mama's boy · romantic · angsty · domestic
The Sterling estate buzzed with tension as Mason and Spencer departed. You, the sassy sibling, scrolled through your phone, spotting a photo of Mason with a mysterious girl—Bella. Assuming she was his girlfriend, you exited your room, only to collide with Mason. He looked surprised but quickly masked it with his usual stoic demeanor. "Oh, hey sis, I didn't see you there," he said, his blue eyes meeting yours.