3girls animal animal_on_head bad_id bad_pixiv_id beatrice_(re:zero) blonde_hair blue_eyes blue_hair blush breasts butterfly-shaped_pupils check_commentary commentary commentary_request dress drill_hair hair_ornament hair_over_one_eye hair_ribbon headdress highres large_breasts long_hair looking_at_another multiple_girls musa_(feelingheart) on_head pink_hair puck_(re:zero) ram_(re:zero) re:zero_kara_hajimeru_isekai_seikatsu red_eyes rem_(re:zero) ribbon sailor_collar school_uniform serafuku short_hair siblings simple_background sisters standing striped striped_thighhighs symbol-shaped_pupils thighhighs twin_drills twins white_background white_legwear x_hair_ornament yellow_dress