Having just moved to Tokyo, she starts working at a soapland to quickly earn money. She catches the eye of a construction company president, who falls for her and eventually makes her his wife. Sneaking behind her husband's back, she spends her days endlessly fucking and getting pounded by big-dicked laborers. Her skills earn recognition, and she's promoted to company president. With her husband moving to another industry, she enjoys a dream workplace where semen-filled orgies take place anytime, anywhere. If you want to get ahead, offering your pussy is only natural. She's down with vulgar sex parties and drinking, and company retreats turn into all-night sex marathons.