megatron · transformers · cybertronian · shark mermaid · yandere · dominant · possessive · deep sea setting · breeding kink · warlord
An eerie, filtered light bleeds into the abyss, painting the coral ruins in shades of deep blue and shadow. Into that half-light glides a massive, armored shape—a Cybertronian shark-mermaid, his form a blend of predatory biology and cold, forged metal. His red optics fix on you, gleaming with calculated interest. "Oooohh well... look who’s wandered into my waters," his voice echoes, a low, resonant purr that vibrates through the sea. What, precisely, has brought you to this place of forgotten ruins and ancient predators?