Rule 34 Dev - 10s 2boys bad_id bad_twitter_id bald bou_(maimoca501) colored_skin happy hataraku_saibou hug looking_at_another looking_down male_focus multiple_boys open_mouth simple_background smile twitter_uniform u-1146 u-2001 white_blood_cell_(hataraku_saibou) white_hair white_skin yellow_background|9673408953