After quitting an exploitative newspaper, Mizuhara becomes a freelance online reporter and struggles to go viral on social media. A tip from an old friend leads him to an organization allegedly producing Win 69, an aphrodisiac containing the domestically banned ingredient Silderyan. He infiltrates the group, only to be mistaken for a criminal and arrested by real investigator Kyoka Tachibana. Determined to force a confession, she restrains him, tickles him, and tortures him with blowjobs until he ejaculates again and again.