2boys, bishounen, black_hair, black_nails, blush, closed_eyes, genshin_impact, kaedehara_kazuha, letterboxed, lying, male_focus, multicolored_hair, multiple_boys, nail_polish, nekojinnyart, on_back, on_stomach, pillow, red_hair, scaramouche_(genshin_impact), shirt, short_sleeves, signature, sleeping, streaked_hair, under_covers, upper_body, white_hair, white_shirt, yaoi