Near-future Japan. The government now strictly controls citizens' sexual desires. Those who neglect masturbation or sexual activity, resulting in semen volume falling below legal standards, are labeled "sexual offenders" and punished by Umi Yatsugake, the Creampie Ejaculation Executioner. As a sadistic officer, she captures offenders and ruthlessly extracts every drop of semen through intense nipple play and vigorous handjob. For those who struggle to ejaculate, she forgoes condoms, mounts them in fierce cowgirl position, and takes creampie after creampie. Once the offender's overwhelmed cock spills its load completely inside her pussy, the execution is complete. Umi Yatsugake wipes out the epidemic of sexual offenders in the future with her dominant, S-style justice!