animated video has audio mp4 bangs female 1girl sleeping pillow purple eyes blush long hair very long hair blue hair smile music tied hair hair ornament twintails bow eyes closed virtual youtuber blonde hair dress purple bow nijisanji nijisanji en flower white flower cloud ahoge looking down multicolored hair blue dress head wings sleeveless low twintails wings hair flower blanket purple dress absurdly long hair enna alouette purple wings bird girl gradient gradient background orange background multiple others rainbow 3others sleep bubble aloupeep (enna alouette) evekuma moon pillow star pillow