Kamatte Shinsotsu-chan ga Maikai Sasottekuru

"BLACK COMPANY, AAAAAAAA!!" Masato Kazama, 26 years old, is a salaryman who works in an advertising a black comp... agency. In other words, a company slave. Nagisa Inami, Masato's kouhai, is a new employee and also the perfect heroine. She has good looks, is stylish, and is even a fast learner. She's also very friendly. The only downside is, she really loves her mentor Masato. "Ehe～♪, You can praise me, but all I can give you is a kiss!" "Senpai, let's go drinking again today" "Here, I recommend this sake! Don't tell me you won't drink your cute kouhai's sake!" Every time I finished my work, she always invites me to go drink drinking, and when she get drunks she acts spoiled. "If we miss the last train, we can just stay in a hotel" "......What?!" Is it because she loves sake so much? Or because going home is a pain? Or because she is still in youth? Or maybe...? (Source: Kadokawa, translated)