Series of self published stories related to Hidoku Shinaide. We are not sure about the timeline in Yasashiku Shinaide doujinshis and they're still sophomore. Sensei made these DJ before she finished volume 2...

The Peng Society for Gentlemen — a secret friend-making club for the homosexual men of the Great Xia Dynasty. Its services were designed to help its members along in their quest for their lifelong partners...