(SC45) [Iranshiki (Ichie Ryouko, Kojima Aya)] Zetsubou Big Bang (Sayonara Zetsubou Sensei) Hentai (サンクリ45) [イランシキ (一恵りょうこ, こじまあや)] 絶望ビッグバン (さよなら絶望先生)

(COMIC1☆7) [Nagaredamaya (BANG-YOU, Shindou, Ash Yokoshima)] Seisou no Gargantua (Suisei no Gargantia)

(COMIC1☆7) [Nagaredamaya (BANG-YOU, Shindou, Ash Yokoshima)] Gargantua Testiculus (Suisei no Gargantia) [English] [Anon]

(C74) [Gravi-dan, Homuraya (Kobayashi Tetsuya, Suzunoya Wataru)] Kobushi Abiru Zetsubou Nisshi (Sayonara Zetsubou Sensei)

(SC56) [Nagaredamaya (BANG-YOU)] DQN.Period (Dragon Quest)

(COMIC1☆3) [Nagaredamaya (Various)] DQN.BLUE (Dragon Quest of Nakedness. BLUE) (Dragon Quest)

Zoku Zetsubou Big Bang

(COMIC1☆7) [Nagaredamaya (BANG-YOU, Shindou, Ash Yokoshima)] Seisou no Gargantua (Suisei no Gargantia) [Textless]

(C77) [Iranshiki (Ichie Ryouko, Kojima Aya, Dogezaemon)] Zoku Zetsubou Big Bang (Sayonara Zetsubou Sensei)

[Nagaredamaya (BANG-YOU)] DQN.RED + GREEN + BLUE (Dragon Quest of Nakedness. RED + GREEN + BLUE) (Dragon Quest) [English] {doujin-moe.us} [Incomplete]

(C74) [Gravi-dan, Homuraya (Kobayashi Tetsuya, Suzunoya Wataru)] Kobushi Abiru Zetsubou Nisshi (Sayonara Zetsubou Sensei)