v3spera arknights virtuosa_(arknights) 1girl ahoge bare_shoulders bed bikini black_bikini black_hair black_halo black_thighhighs blunt_bangs blush breasts breasts_apart bright_pupils broken_halo collarbone corrupted_halo diamond_(shape) diamond-shaped_pupils grey_eyes hair_over_shoulder halo halterneck hime_cut indoors legs_together long_hair looking_at_viewer lying lying_upside-down medium_breasts micro_bikini mole mole_under_eye on_back on_bed parted_lips patreon_username sidelocks skindentation solo swimsuit symbol-shaped_pupils teeth thighhighs thighs tongue tongue_out upper_teeth_only upside-down yellow_pupils commentary