2boys, blue_hair, cigarette, collared_shirt, genshin_impact, kaedehara_kazuha, long_sleeves, looking_at_another, low_ponytail, male_focus, multicolored_hair, multiple_boys, open_mouth, purple_eyes, purple_shirt, red_eyes, red_hair, red_sweater, rushiien, scaramouche_(genshin_impact), shirt, short_hair, short_sleeves, smoking, sweater, white_hair, white_shirt, yaoi