3girls, 4koma, black_hair, blank_eyes, brown_eyes, brown_hair, chibi, closed_eyes, comic, cutting, drooling, fur_trim, futon, multiple_girls, one_eye_closed, open_mouth, pajamas, pillow, scared, shaded_face, sleeping, sleeveless, stoat_ears, surprised, sweatdrop, tail, tail_wagging, tatami, trembling, under_covers, white_hair, youkai