**WARNING, CONTAINS LEMON! "𝙸𝚏 𝚎𝚟𝚎𝚛 𝚒𝚗 𝚍𝚘𝚞𝚋𝚝, 𝚛𝚎𝚖𝚎𝚖𝚋𝚎𝚛, 𝚢𝚘𝚞'𝚛𝚎 𝚝𝚑𝚎 𝚘𝚗𝚎 𝚠𝚑𝚘 𝚖𝚊𝚍𝚎 𝚖𝚢 𝚑𝚎𝚊𝚛𝚝 𝚙𝚘𝚞𝚗𝚍 𝚑𝚊𝚛𝚍 𝚊𝚐𝚊𝚒𝚗𝚜𝚝 𝚖𝚢 𝚌𝚑𝚎𝚜𝚝," - 𝚂𝚑𝚒𝚗𝚊𝚣𝚞𝚐𝚊𝚠𝚊 𝚂𝚊𝚗𝚎𝚖𝚒. Saved by him was something she didn't expect. Opening up to him was another milestone but he was happy with it. Little by little did her heart heal and she started to fall. To fall for the ever so reliable Master of hers.

Sanemi gets a new Butterfly Girl and she is eager to help... he doesn't seem to like her enthusiasm at first. Will the Pillar soften to Y/N? Will they get along? Finally, how will they manage their growing feeling? Sanemi x FemReader! No manga spoilers! The story does not follow the main storyline. I do not own Demon Slayer. I do not own the art from the cover, I do own it's design.