1girl, 3boys, agatsuma_zenitsu, bikini, black_hair, closed_eyes, food_print, hair_ornament, hair_ribbon, hashibira_inosuke, innertube, kamado_nezuko, kamado_tanjirou, kimetsu_gakuen, kimetsu_no_yaiba, long_hair, looking_at_viewer, multicolored_hair, multiple_boys, navel, necktie, open_clothes, open_mouth, open_shirt, partially_colored, pink_eyes, pink_ribbon, pori_(kmt_pori), ribbon, school_uniform, serafuku, stomach, swimsuit, teeth, upper_teeth_only, very_long_hair, watermelon_print