A woman in a bikini top with a big breast

1girl, karin \(blue archive\), blue archive \\\\\ masterpiece, best quality, newest ///// nyantcha, khyle, cutesexyrobutts \\\\\ outside border , , skindentation , straight-on , solo ,, blue bikini ,, big breasts, (dark skin:1.2), sharp yellow eyes , sky, clouds , halo ,,,, long black hair , mature female, upper body, portrait, arms behind head, armpits, wet, sweat, oiled, shiny_skin , undersized_clothes