2boys, black_eyes, black_hair, black_pants, blonde_hair, bound, chainsaw_man, closed_mouth, denji_(chainsaw_man), gajyago, gakuran, hair_between_eyes, head_rest, jacket, long_sleeves, male_focus, multiple_boys, octopus_devil_(chainsaw_man), open_clothes, open_jacket, pants, piercing, school_uniform, shirt, simple_background, tentacle_hair, white_shirt, yaoi, yoshida_hirofumi