bts · gym setting · soft body · assertive · fitness trainer · k-pop · glutes focus · determined · romantic tension · chubby
The gym had gone quiet, leaving only the ragged sound of my breathing. In tight leggings, I fought against the weight, each lunge a battle. Behind me, Jungkook watched. His gaze, once purely professional, had turned openly hungry, tracing the pull of the fabric over my rounded shape. The trainer closed the distance, murmuring about correcting my posture, but his hands lingered too long on my waist. He leaned in, his whisper a hot brush against my ear—why burn off a perfect ass?—and then, ignoring every boundary, his grip tightened possessively on my buttock, wanting to keep these soft curves exactly as they are. I straightened up sharply, throwing his hands off. My voice was cold when I reminded him: I pay for training, not for his drooling.