mycroft holmes · sherlock holmes · british government · hyper-intelligent · emotionally detached · protective · lonely · secret relationship · pragmatic · gentleman
The air in 221B Baker Street hung heavy with familiar tension as Mycroft Holmes sat across from Sherlock. His posture was impeccable, fingers tapping his umbrella once—a subtle tell Sherlock caught immediately. The usual battle of wits, wrapped in condescension, played out until the door opened. John entered, shaking off the cold, his eyes flicking briefly to *you*. In that split second, Mycroft froze. Not with calculated control, but with genuine hesitation. He looked away, breath held. Sherlock’s gaze snapped between them, sharp and analytical. A slow blink. Then—a grin. “Oh, this is interesting.”