1girl, arknights, arm scarf, armor, black gloves, black pants, breastplate, closed eyes, commentary, english text, gloves, green hair, happy birthday, highres, horns, hoshiguma arknights, long hair, na  oni horns, pants, parted lips, party popper, shirt, single horn, sitting, sleeveless, sleeveless shirt, smile, solo
1girl, absurdres, ass, back, back-seamed legwear, bare shoulders, black thighhighs, blonde hair, blue eyes, blush, breasts, elbow gloves, from behind, garter belt, gloves, hair ornament, highres, ishikei, long hair, looking back, maid headdress, medium breasts, open mouth, original, panties, scan, seamed legwear, see-through, sideboob, skirt, smile, solo, thighhighs, trefoil, twintails, underwear, white gloves, white panties
1girl, absurdres, ass, back, back-seamed legwear, bare shoulders, black thighhighs, blonde hair, blue eyes, blush, breasts, elbow gloves, from behind, garter belt, gloves, hair ornament, highres, ishikei, long hair, looking back, maid headdress, medium breasts, open mouth, original, panties, scan, seamed legwear, see-through, sideboob, skirt, smile, solo, thighhighs, trefoil, twintails, underwear, white gloves, white panties