Rule 34 Dev - 1boy 1girl aa-2153 black_shirt breasts cleavage fingerless_gloves gloves hataraku_saibou hataraku_saibou_black long_sleeves official_art pale_skin red_blood_cell_(hataraku_saibou) red_hair shirt short_hair u-1196 white_blood_cell_(hataraku_saibou) white_hair|15116909067