5boys adjusting_clothes adjusting_headwear b_cell_(hataraku_saibou_lady) backwards_hat baseball_cap belt black_hair blonde_hair blue_eyes blue_jumpsuit boots bow bowtie braid brown_eyes brown_hair butler closed_eyes closed_mouth cross-laced_footwear dark_skin dark_skinned_male earrings freckles glasses gloves habuha hair_intakes hands_on_hips hat hataraku_saibou hataraku_saibou_lady helper_t_(hataraku_saibou_lady) highres jewelry jumpsuit killer_t_(hataraku_saibou_lady) knife lace-up_boots macrophage_(hataraku_saibou_lady) multiple_boys official_art open_mouth pale_skin short_jumpsuit sidelocks simple_background single_braid smile socks uniform white_background white_blood_cell_(hataraku_saibou_lady) white_footwear white_gloves white_legwear white_neckwear  1girl bare_arms bare_shoulders baseball_cap belt blue_eyes blue_shorts blueberry bubble cherry collarbone commentary_request cup drinking_straw eyebrows_visible_through_hair food fruit habuha hat highres holding holding_cup ice ice_cube lemon long_hair mint open_mouth original pink_hair shoes shorts sneakers striped_tank_top tank_top yellow_footwear  1boy 1girl age_difference bed blanket brown_hair habuha hand_on_another's_head head_in_chest hug orange_hair original sleeping