Rule 34 Dev - 1girl arknights arm_across_waist bare_shoulders black_choker black_dress black_hair breasts choker dress highmore_(arknights) highres long_hair lying medium_breasts on_back parted_lips pirorr puffy_nipples sleeping solo strap_slip tentacles thighhighs twitter_username two-tone_dress white_dress white_thighhighs|19214404911