1girl, alternate costume, blue hair, blue pajamas, blush, bow, cetacean tail, collarbone, fins, fish tail, grey hair, hair bow, long sleeves, looking at viewer, lying, multicolored clothes, multicolored hair, multicolored pajamas, on side, pajamas, pink bow, pink pajamas, purple eyes, short hair with long locks, short shorts, shorts, solo, striped, striped pajamas, tail, whale girl, white pajamas, yellow pajamas