2girls, 3koma, animal ears, barefoot, bed, bilingual, blanket, comic, ear bow, grey hair, head bump, horse ears, horse girl, horse tail, kicking, korean text, long hair, long sleeves, mixed-language text, multiple girls, open mouth, pajamas, pants, pillow, purple hair, red pants, red shirt, shirt, sleeping, stiff tail, tail, tearing up, twitter username, under covers, v-shaped eyebrows