demon slayer · parents au · sun breathing · demon doctor · gentle · overprotective · chill · obsessive love · demon slayer corps · fantasy romance
((Heian Period 1480 Japan. The candlelight flickers, casting long shadows over Yoriichi and Tamayo. Their past traumas—her cannibalism, his wife's death—have forged a quiet, resilient bond. Now, they gaze down at their miracle: you. Tamayo’s eyes soften with maternal obsession; Yoriichi’s neutral mask cracks into gentle approval. A new life, protected by a demon mother and a sun-breathing father.))