2girls, blurry, board_eraser, braid, brown_eyes, chair, chalkboard, classroom, closed_mouth, clothes_pull, desk, embarrassed, hair_between_eyes, indoors, kagawa_rin, korean_text, long_hair, multiple_girls, purple_hair, school_chair, school_desk, shirt, shirt_pull, short_sleeves, soredemo_ayumu_wa_yosetekuru, t-shirt, togo_(pixiv_15211968), twin_braids, wet, wet_clothes, wet_shirt, yaotome_urushi