Dynasty Reader

Shirota Dai — https://twitter.com/wwshirota

Also known as Water Wheel

https://www.pixiv.net/en/users/8642

School Braver Bamboo Blade Doujin released Oct 18 '09 Lots of sex NSFW Sayako x Tamaki Threesome Yuri
Sekakyuu Kuronikuru Etrian Odyssey 2 Doujin released Feb 14 '10 Moderate amounts of sex NSFW Yuri