1girl, antenna_hair, ass, ass_focus, azur_lane, backless_outfit, bare_shoulders, black_dress, clothing_cutout, cross, dress, drooling, from_behind, grey_hair, iron_cross, long_hair, looking_at_viewer, looking_back, official_alternate_costume, prinz_eugen_(azur_lane), prinz_eugen_(cordial_cornflower)_(azur_lane), saliva, samip, shoulder_cutout, thigh_strap, two_side_up