2boys, ahoge, black_hair, blonde_hair, cape, closed_eyes, couple, gakuran, gloves, green_shirt, hair_between_eyes, hand_grab, hand_on_another's_neck, high_collar, hyakuya_mikaela, hyakuya_yuuichirou, kiss, layered_clothes, long_sleeves, male_focus, multiple_boys, owari_no_seraph, school_uniform, shirt, short_hair, signature, tsukimori_usako, unbuttoned, white_cape, white_gloves, yaoi