2boys, alternate_costume, animal_ears, black_tank_top, bubble_blowing, chewing_gum, drawn_ears, fake_animal_ears, genshin_impact, heart, kaedehara_kazuha, male_focus, medium_hair, multicolored_hair, multiple_boys, off-shoulder_shirt, off_shoulder, parted_lips, purple_eyes, purple_hair, red_eyes, red_hair, red_shirt, rushiien, scaramouche_(genshin_impact), shirt, short_hair, tank_top, white_hair, yaoi