2boys, black_hair, blood, blood_on_clothes, blood_splatter, clothed_male_nude_male, empty_eyes, enyalee, from_behind, full_body, hair_slicked_back, hisoka_morow, hunter_x_hunter, illumi_zoldyck, long_hair, male_focus, multiple_boys, night, night_sky, nude, perspective, plant, red_hair, short_hair, sky, sleeveless, toned, toned_male, topless_male, washing_machine, yaoi