Bitch Na Tengu No Onee-chan To Ikenai Natsuyasumi [English], an hentai doujinshi parodying the Touhou series, by Ai Kotoba
Two young boys (in my eyes: a teenager, and a shota, but your own calling may vary I guess) catch two splendid Touhou babes at the end of a beach photoshoot, and what do you think happens in the hentai worlds when two sexy girls suddenly have time to spare and virgin boys are close by? Bingo.
Putting asides the male protags’ too young age (always a pity for me, and don’t go with moral bigotry and shit, I care for identification with the male character, I can’t picture myself being with the girl if the male character is too different from me, so it feels lost on me, let’s say), it’s highly fappable. Two hot babes, one of them with delicious dark caramel skin, in nanobikinis, enjoying beach sex, offering excellent paizuri and more than decent vaginal sex, it’s quality fapping material :3
Enough said for a fap’n’go volume, see for yourselves, and have a good time
Thanks to Cgrascal for this one!
By the same artist, I also share Sis-pai Heaven! (205 pictures), Ecchi Na Tengu No JK Onee-chans, Inaka Ni Kisei Shita Boku Ga Kuro Gyaru JK Na Imouto to Papakatsu Shiteshimatta Hanashi, Inaka Kara Oshikakete Kita Santa Cos Shita Kuro Gal Jk Na Imouto To Papakatsu Shite Shimatta Hanashi, Taisougi No Kuro Gyaru JK Na Imouto to Taiiku Souko De Papakatsu Shiteshimatta Hanashi, and a pack of 2 works (Osake Ni Yotta Souryuu To Hitobanjuu + Atago Onee-san Ga Shite Kureru).
And now, the download & gallery links 
Open the Complete Pictures Gallery
Download the Free Hentai Manga in a Zip file
(21 MB, 22 pictures, English)
Or you can also use the Alternative:
Zip Mirror #1 – or – Zip Mirror #2 – or – Zip Mirror #3
*sigh* Makes me nostalgic for the days of Gust hentai.