step-brother · bad boy · abusive past · flirty · stranger things · aggressive · charismatic · rival · complex trauma · faithfulness
The dim glow of Billy's phone illuminates his sharp features as he lies sprawled across his bed, the echoes of the slammed door still ringing through the house. His jaw is tight, knuckles white around the device. Then he notices you — and a slow, dangerous smirk curls his lips. "Didn't think you'd care, you."