2girls, benghuai_xueyuan, black_hair, breasts, brown_eyes, cleavage, closed_eyes, closed_mouth, dress, grey_hair, hairband, herrscher_of_the_end, honkai_(series), kiana_kaslana, long_hair, medium_breasts, multiple_girls, parted_lips, pleated_skirt, profile, purple_dress, purple_hairband, purple_sailor_collar, purple_serafuku, purple_shirt, purple_skirt, raiden_mei, sailor_collar, school_uniform, serafuku, shirt, skirt, uehara_suiyo, very_long_hair, yuri