Title: Chuu ni Kanojo. / ちゅうに彼女。
Author: Mizushima Sorahiko / 水島空彦
Type: Original manga
Language: Japanese
Categories: Big Breasts
Release: 2017-11-10
215p, 454MB
Just a heads up, you might want to prepare to update this soon. It suffers from no-progress bug that is currently under rapid debugging. Scheduled to be fixed on May 1st at 22:00 JST.
It's out, update please. 聖騎士リアナ to v3.5