Pure love of secret body temperature immorality (Volume 1 whole volume)

Publisher: Daisho shrine
Author: Fuyumori Snowl
Size: 128mm x 182mm
Number of books: 1
Language: Japanese
Category: Female manga, manga
Latest publication date: 2017-12-12

Synopsis:
"I love you because I love you," said my sister who has a sloppy lower body. But after being abandoned by my mother five years ago, she became a hostess and put me to a national university! I've been living together for a long time, but I'm going to appear on AV, I'm a stranger, so I'm worried. I have to find a man who gets married to her sister as soon as possible ... I am a syscon ...? One day, after my sister returned home in the morning, the situation changed ...!?