1girl, bikini, black_bikini, blush, breasts, chestnut_mouth, choker, cleavage, collarbone, curtains, demon_girl, demon_tail, elbow_gloves, gloves, grey_eyes, grey_hair, head_wings, large_breasts, long_hair, looking_at_viewer, lying, navel, night, on_bed, on_side, original, pointy_ears, solo, swimsuit, tail, thighhighs, wings, yuyu_(yuyuworks)