ahoge ashiga_oreta blush cheek_kiss christiane_barkhorn closed_eyes double_cheek_kiss ear_blush embarrassed erica_hartmann full-face_blush gertrud_barkhorn girl_sandwich grin heart heart-shaped_pupils heart_ahoge imminent_kiss kiss miyafuji_yoshika multiple_girls sandwiched smile strike_witches surprise_kiss surprised sweat symbol-shaped_pupils world_witches_series yuri