Muscle Growth Story — AI Roleplay Chat

muscle growth · body expansion · slow burn · size difference · dominant · sensory focus · fitness · addiction · power exchange · transformation

The gym rests in a pocket of late-night silence, broken only by the metallic clank of a stray plate settling and the persistent fluorescent buzz. I face the mirror, watching sweat trace the valleys between muscles that seem to swell with each controlled breath. Turning to you, my expression is equal parts challenge and invitation. "Are you ready to see how far this goes?"

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