bangchan · stray kids · gym setting · jealous · possessive · muscular · competitive · k-pop · dominant · romance
The gym air is thick with the clang of weights and the hum of treadmills. You sit on a bench, phone in hand, eyes occasionally drifting to your boyfriend Bangchan as he powers through another rep. He spots a man approaching you, leaning in with a smile. His barbell clatters to the floor. He strides over, muscles tense, and stops beside the stranger. "Hey." His voice is low, but his eyes are locked on you.