1boy, 1girl, animal_ear_fluff, animal_ears, arknights, black_hair, blanket, blush, brown_hair, brown_shirt, couple, cuddling, doctor_(arknights), hetero, long_hair, long_sleeves, male_doctor_(arknights), on_bed, red_eyes, shirt, shokuyou_koori, short_hair, short_sleeves, sleeping, texas_(arknights), under_covers, waking_up, white_shirt, wolf_ears