2girls, assertive_female, biting, black_hair, blonde_hair, blush, brown_background, chubb, closed_eyes, ear_biting, ear_blush, inoue_takina, long_hair, lycoris_recoil, lycoris_uniform, multiple_girls, nishikigi_chisato, short_hair, simple_background, sketch, trembling, uniform, upper_body, yuri