3girls, 3, d, ahoge, animal_on_head, ankle_boots, antenna_hair, arknights, ban_syou, bird, bird_on_head, blush, boots, breasts, cleavage, closed_eyes, closed_mouth, crocodilian_tail, crop_top, english_text, estelle_(arknights), gavial_(arknights), gloves, green_background, greyscale_with_colored_background, high_heel_boots, high_heels, horns, hugging_another's_tail, hugging_tail, knees_up, long_hair, multiple_girls, navel, on_head, pants, photoshop_(medium), pointy_ears, simple_background, sitting, smile, sun, tail, thighhighs, tomimi_(arknights), very_long_hair, yokozuwari