[Ein] Dazai Osamu X Nakahara Chuuya (Bungou Stray Dogs)

Port Mafia boss Dazai Osamu dismisses family as a daydream too foolish to chase, yet Nakahara Chuuya still ends up beneath him, gasping as rough thrusts and squelching heat leave them both trembling. Rooted in the BEAST universe, their talk of betas and omegas dissolves into sweat-slicked skin, bandaged hands pinning, and a tenderness neither man will name aloud. The bittersweet payoff lands in a quiet domestic moment with young Atsushi—living proof that even amid the mafia's bloodshed, these two built the family Dazai swore was impossible.