1girl arknights bare_shoulders black_dress black_gloves breasts commentary_request dress gloves hammer highres holding holding_hammer holding_weapon holiday_(pangjelly) horns large_breasts motion_lines mudrock_(arknights) mudrock_(obsidian)_(arknights) navel official_alternate_costume panties simple_background single_glove sleeveless sleeveless_dress solo tentacle_sex tentacles tentacles_under_clothes underwear weapon white_background white_panties x-ray