character: shiina_mahiru_\(otonari_no_tenshi-sama\), harukav2 style, mahiru shiina, otonari no tenshi, naked woman, lying down, covered by a naturally flowing red drape cloth, red moonlight lighting, Japanese tatami style room, full body, one hand above, one hand near the chin, heart-tipped tail, small horns, slight smile expression, blushing cheeks, lantern, light red, cozy atmosphere 8k hd 9:16, harukav2 style
