part of a series

Vol 1-2 Mainichi Seiten
Vol 3-4 Kodomo wa Tomaranai
Vol 5 Children's Time
Vol 6-7 Kodomo no Iibun
----Aki-chan no Iibun
Vol 8 Isoganaide
Vol 9-10 Hanaya no Nikai de

Ubawareru Koto Marugoto Zenbu - Takao (Big Tit Fetish) x Yoshinaga
2 Suki Toiunoni Nazekashira [Spin-Off of 1] - Yuuichi (Chef) x Takehisa(Boss)
3 Ai ga Matteru [Spin-Off of 2] - Focus on Kiyohito (Yuuichi's ex-boyfriend)
4 Ai ga Aru Kara Ii ja Nai [Sequel of 1] Takao graduated & opened a store /w friends.
5 Itsumo Anata no Koto Bakari [Sequel of 2] Closet gay, Keika blackmails Yuichi

1 K-sensei no Yajuu na Aijou
2 K-sensei No Yaban Na Renai
3 K-Sensei no Furachi na Junai
4 K-Sensei no Himitsu no Netsujou

Bi No Kyoujin Series
1 Bi no Isu
2 Kobi No Kyoujin
3 Bi No Kyoujin: Smoke

1. Sensei Wa Sonna Koto Oshietanai! or I Never Taught You That! (younger seme x older uke)
-- 2. Sensei no Iukoto Kikinasai! or Listen to Your Teacher! (love triangle w school nurse)
-- 3. Erotic Maniac Play or Our Addictive Carnal Games (school nurse gets dicked down!!)

: Doukyuusei -> Sotsugyousei -> Sora to Hara -> Occupation to Beloved

Reading Order
1. Koi made Hyakurin
2. Akunin o Nakaseru Houhou (Spin Off)
3. Warudakumi ni mo Hana wa Furu (Sequel)

Pink To Mameshiba > Hello Morning Star

Hana to Ryuu > Sessa Takuma > Kizuna

Crystal Harem (Alternate Story)
Hisho no Territory (Sequel)
Kodou no Yokan - Vital Zero (Spin-Off)