1girl, animal ear fluff, animal ears, arknights, bangs, black ribbon, black skirt, blush, breasts, cardigan, cat ears, cha kurikara, clothes lift, feet out of frame, green eyes, green hair, grey cardigan, groin, harmonie (arknights), heart, heart-shaped pupils, large breasts, lifted by self, long hair, long sleeves, looking at viewer, miniskirt, neck ribbon, panties, ribbon, shirt, simple background, skirt, skirt lift, smile, solo, standing, symbol-shaped pupils, thighs, underwear, very long hair, white background, white panties, white shirt