1girl, red eyes, red hair, long hair, folded ponytail, single horn, hair ornament, japanese clothes, black clothes, detached sleeves, Strapless Dress, feathers, platform footwear, age progression, laying, on back, blushing, smug, mesugaki, teeth, full body, indoors, japanese house, holding katana, scabbard, side slit, bare leg <lora:Dechi:1>, score_9, score_8_up, score_7_up, score_6_up, score_5_up, score_4_up, BREAK source_anime, masterpiece