[The beautiful office lady with a ravaged lovely face!] Kano has decided to marry her coworker and retire from work. Her boss, Fujikawa, who has long desired her, is crushed by jealousy and executes a dark scheme when her fiancé makes a mistake, attempting to make Kano his subordinate. In a private room, he forces a kiss upon her, and though she resists, Kano gradually falls under Fujikawa's skilled spell. Her eyes melt as his slick tongue invades, expertly exploring her mouth. They repeatedly exchange saliva, leading to oral sex sessions inside the office. Finally, at their secret love nest, they engage in creampie sex with deep tongue kissing. Through this series of events, her heart slowly slips away from her fiancé and into Fujikawa's grasp.