[Kago Shintarou] Kigeki Ekimae Gyakusatsu
Sakusei! Koishi Seieki Botex
[Calpis Koubou] Okuchi de Seieki 3 × 2
(C64) [Mikekodou (Mikeko)] Kimi no Seieki de.. Asoko ga Ippai da yo.. (Ragnarok Online)
(C80) [Number2 (Takuji)] Boku wa Seieki ga Ooi node, Shikyuu ni Jika de Nama Nakadashi o Tomerarenai! (Boku wa Tomodachi ga Sukunai) [Decensored]
Bakunyu Kasshoku no Vacuum Sakusei♡ ~Itsudemo Dokodemo Seieki Chuunyuuchu~
Otoshi Seieki | Dropping Semen
[C.R] Break Out (2D Comic Magazine Futanari Kikaikan Seieki o Shiboritsukusu Kikai Zeme Jigoku!! Vol. 1) [English] [Digital]
Haha no Kuchibiru kara Koboreru Boku no Seieki
[U-Jin] Bokinbako 2 [Chinese]
(C96) [Dangoya (Dangorou)] Seieki tte Sugoi no yo! (THE iDOLM@STER: Shiny Colors)
Kareshi no Seieki Chuunen no Kodane
Tanoshii Seieki Bokujou ~Hanshoku Hen~
Onozuka Komachi ooba Seieki 1200 Renpatsu no Senrei
(Ningen Janai R2) [Triangle! (Maple)] Seieki Daisuki Rui-chan no Semeseme Ningen Choukyou Nikki 2
[Igakino Agenasu] Dokidoki Seieki Bokin ~Joshikousei to Kozukuri dekiru Sekai~
[Calpis Koubou] Seieki wa Tamete Dasu no ga Kimochi Ii
Seieki Nuki Nuki Kurara
Ekimae Fudosan Hanjyoki Ch.1
[Anthology] 2D Comic Magazine Seieki Bote Shite Gyakufunsha Acme! Vol. 1 [Digital]
Keiken na Sister Minarai ga Otoko no Tokunou Seieki o Shiboritsukusu Hon
[Calpis Koubou] Futaloli ~ Seieki Shoujo Mimine ~ [Digital]
Alien Queen no Mae de Seieki o Sasageyou | Offer Up Your Sperm For The Alien Queen
(C80) [Number2 (Takuji)] Boku wa Seieki ga Ooinode, Shikyuu ni Jika de Nama Nakadashi wo Tomerarenai! (Boku wa Tomodachi ga Sukunai)
[NAVY (Kisyuu Naoyuki)] Sakusei Machine -Takusan no Arigatou- | Automatic Sperming Machine - A Plethora of Thanks (Sakuseieki Machine Soushuuhen Vol. 1) (Baka to Test to Shoukanjuu) [English] [EHCOVE] [Digital]
Shibo Seieki Machine Soushuuen VOL.2
Bonyuu to Seieki de Iwau Netorare Haitoku White Day
[Eromazun (Ma-kurou)] Kokka Shikaku Haramaseshi 2 ~Haramase Matsuri Kaisai! Ane mo Imouto mo Ore no Seieki de Jusei Kanryou!~ [Digital] [Incomplete]
(C93) [LikeFairly (Arikawa Koba)] Ichinose Shiki no Jikken Report: Futanari Akiha kara no Seieki Sesshu (THE IDOLM@STER CINDERELLA GIRLS)
(SC2017 Autumn) [Yosutebito na Mangakaki (Tomoki Tomonori)] Seieki ni Muragari Suitsuku Yousei-tachi (Touhou Project)
[Setouchi Pharm (Setouchi)] Ishiki no Takai Succubus ni Seieki Teikyou o Motomerareru Manga (Monster Girl Quest!) [Chinese] [没有汉化] [Digital]
(COMIC1☆6) [Kinoko Pot Pie (Yukiguni Eringi)] Moshi Idol ga Semen Load de Seieki wo Atsumeru Event ga Kaisai Saretara to Iu Mousou Bon (THE IDOLM@STER)
(C82) [OOOOOM (Ekimae)] Virgin Blues