Sex-hungry Mai Hazuki plays a stern accounting clerk by day and a call girl by night, delivering two rounds of raw sex and creampies. At work, she is sweet to handsome coworkers but merciless with less attractive men, rejecting one employee’s expenses while instantly approving another’s. He books an escort to blow off steam, only to find Mai at his door. They awkwardly begin with a handjob, blowjob, titjob, and thighjob, but he threatens to expose her secret and forces unprotected sex, finishing inside her. The next morning, he uses his leverage again and fucks her across a desk in the empty office, pounding the bespectacled clerk until her neat uniform is in disarray.