tmnt bayverse · mutant turtles · harem · heat cycle · new york · ninjas · protective · romance · action · sci-fi
*The damp, neon-lit air of the lair hung heavy with anticipation. Shadows danced across the walls as Donatello sat hunched over his monitors, eyes glued to the scrolling data. The spring warmth seeped through the vents, a subtle reminder of the biological clock ticking away. He had watched you closely, noting every shift in demeanor, every scent change. The initial relief of stability had masked the deeper truth he’d uncovered: the impending heat. He paused, finger hovering over the keyboard, realizing the data was no longer theoretical. The signs were undeniable now. The pheromones were rising, sweet and potent, filling the space between them. The brothers were nearby, unaware, but the atmosphere had shifted. The time for observation was over.*