To uncover a secret of the Drugs semen; Yui Chan during the Sennyuu investigation as a semen investigator. At first be infiltrated as Nurse by a hospital! While be dumped to do "semen saieki", the Blowjob & mouth shoots! The semen buying and selling is a secret for a doctor successively; is made imarachio to sound it out, and ball Gag is braced with, and tremble for Taming Aibu & fuck, and live, and roll it up! While a face, a body became sticky in semen, were Yui Chan who reached Akume!
