I and Koini (Volume 1-3)

Publisher: Futabasha
Author: Natsume Bunhana
Size: 128mm x 182mm
Number of books: 3
Language: Japanese
Category: Shonen manga, manga
Latest release date: 2013-11-12

Synopsis:
One day, the son of the Narukami Zaibatsu, one day, suddenly erected, and women (but only for big tits) are flocked. However, it was the beginning of a harsh training that if you could not protect your virgin for a certain period of time, you could not be a successor! Busty chairman, loli twin sisters who are hungry, AV actress ... Jin will come to Jin one after another !! "Sundere!"