arcueid brunestud, ciel, tohno shiki, and red arcueid (tsukihime) drawn by shiro_464646

1boy 2023 2girls absurdres ahoge animal_ear_fluff animal_ears arcueid_brunestud arcueid_brunestud_(luminous_body) black_hair blue_eyes blue_hair blue_jacket blue_sky bow breasts buttons cat_ears cat_girl cherry_blossoms ciel_(tsukihime) city collared_shirt dated empty_eyes gakuran giant giantess glasses glowing green_bow highres jacket jewelry messy_hair multiple_girls necklace open_clothes open_jacket outdoors red_arcueid red_eyes school_uniform shiro_464646 shirt short_hair sky souya_high_school_uniform speech_bubble spoilers surprised sweater thought_bubble tohno_shiki tsukihime tsukihime_(remake) turtleneck turtleneck_sweater vest white_shirt white_sweater yellow_vest