6+girls, :3, animal ears, bird wings, blush, cat ears, cat tail, closed eyes, closed mouth, cuffs, feathered wings, fetal position, graphite medium, greyscale, hair ornament, heart, heart hair ornament, horns, long hair, medium hair, monochrome, multiple girls, multiple tails, nightgown, oni horns, pointy ears, shackles, sharp teeth, short hair, single horn, sleeping, tail, teeth, third eye, traditional media, two tails, wings