As an office lady (OL) who idolizes her father, aka a "father complex," Yukki can't help but fall for her boss, who is older than her father. Taking advantage of his wife's absence, they went out for drinks together, and on the way back, she was tempted, leading to a passionate confession and sex at her boss's home! Aflame with the allure of an older man, Yukki also engages in begging for internal ejaculation within the company! Despite knowing it's wrong, her young, firm body drives men wild! Instead of a trustworthy superior and an excellent subordinate, they drown in mutual pleasure as a male and a female! The ongoing internal affair, where love and bodily fluids mix, shows no signs of stopping...!