Shio Sato, the department head who is admired as an unattainable beauty, and Hatake, a perpetually ordinary employee, have secretly been involved in an office affair. Despite trying to act cool to avoid being caught by their colleagues, every time their eyes meet, their bodies ache uncontrollably, leaving new stains on their underwear. Finally, lunchtime arrives. They can't take it anymore. The moment they are alone, they ditch their suits and start having immediate sex! They plunge into office sex without caring about being at work, culminating in a creampie.
