Mizuho (Miso Mizuhara), a new office lady, is kind to the director Shimokawa when she makes a mistake at work and is being preached by a senior employee. Shimokawa just plays the role of her good boss, and her actual personality is a metamorphosis that likes to smell big tits and stuffy pantyhose, and she secretly aimed at Mizuho. One day, a male employee will hold a social gathering to welcome new office lady Mizuho on a business trip. Mizuho, ​​who likes to drink liquor cheerfully, drinks up the poured liquor and crushes it.