2boys, bathroom, bathtub, black_hair, black_shorts, brown_eyes, brushing_teeth, closed_eyes, clothes_lift, coffetia, curtains, expressionless, haikyuu!!, hand_under_clothes, hand_under_shirt, indoors, light_smile, linea_alba, lotion_bottle, male_focus, multiple_boys, muscular, muscular_male, navel, octopus_print, orange_shirt, pectorals, sawamura_daichi, shirt, shirt_lift, short_hair, shorts, sugawara_koushi, tile_wall, tiles, towel, towel_around_neck, towel_rack, white_shorts