Tsushin Kiyaku [English], by Fushoku
That release had excellent “real world” vibes.
It featured something that could happen (a workplace fling, ending with a smile and an opening for more in the future), with a female colleague that had realistic needs (she thought she could shlick one in peace, don’t tell me, man or woman, that you never pleased yourself, even if briefly, at work), and she even “looked” realistic.
By that, I mean she wasn’t an ideal hentai babe with the skin and complexion of a 16 years old girl, an hourglass figure that screamed she was at peak fertility, and the like. Nah, she had huge bags under her eyes (workaholic spotted), wore casual clothes, and had a slim body underneath those clothes.
And… it was frankly nice, I always fancy this “this might have been a real world woman that I crossed while walking down the street” feeling
It’s been released by Renne, Frederico and Anonymous, from Shuten Doujin Translations, thank you!
By the same artist, I also share Aien Kien.
And now, the download & gallery links 
Open the Complete Pictures Gallery
Download the Free Hentai Manga in a Zip file
(16 MB, 21 pictures, English)
Or you can also use the Alternative:
Zip Mirror #1 – or – Zip Mirror #2 – or – Zip Mirror #3
Once in a while, “realistic”-looking characters on an H-story is fine, too.
I’m deeply disturbed by the characters using common sense instead of hentai logic. Cross-implicating to insure compliance? Fooling around in a more proper place? What are these people going to do next, use protection? It’s a disturbing trend!
Hentai businesswomen need a big dose of vitamin D from time to time.