A secret only the two of them couldn't tell the company. Because of working overtime on the weekend, she and her usually intimidatingly beautiful boss became fast friends, able to have sex anytime during work hours. (Nishimiya Yume IPZZ-645)

An unapproachable, admired female boss. Work wasn't finished, so he worked overtime on the weekend, and his admired boss also worked overtime on the weekend. Compared to her usual suits, her casual clothes made her seem more approachable, and their conversations were pleasant; they became quite familiar. They met several times while working overtime on the weekend, growing closer in their private space, until finally crossing that line… Unconsciously, they became office sex partners, able to have sex anytime, anywhere, even at work. Because it was only the two of them on weekends, they could have sex boldly at the company! They could also sneak away and have sex secretly during the week! Their relationship, enjoying sex every day, was truly erotic!!