Sumire is a cute childhood friend who is younger than me outside of the company, but inside the company, I'm her superior, and she's not allowed to be defiant or speak to me casually! However, in her heart, she seemed to have fallen for me the first time she saw me in a suit, thinking, "How cool!" She sneaks up on me when no other employees are around, suddenly getting clingy, and in a naughty mood, an unexpected office romance! She shows a lewd face and voice that she would never show at work, repeatedly asking for my penis!!