gumgum_001, mlynar_(arknights), year_2024, 1boy, animal, animal_ear_fluff, animal_ears, blonde_hair, book, cat, closed_eyes, closed_mouth, holding, holding_animal, holding_book, horse_boy, horse_ears, horse_tail, indoors, lying, male_focus, multiple_views, on_back, on_bed, shirt, short_hair, sleeping, tail, , arknights