Ahoppoi Kouhai o Muriyari Osottara Gyakuni ○ Sareta
(Dai 10 Kai Chikashiki Shinkou no Tame no Doujinshi Kouzu Kai) [Angyadow (Shikei)] Onegai! Masazumi Sensei (Kyoukai Senjou no Horizon)
(C83) [C.R's Nest (C.R)] Houfuku? Houfuku? 3 (Kyoukai Senjou no Horizon)
Netorarete Shunkashuutou ~Amae Jouzu na Kawaii Kouhai to no 1-nenkan~
Uchi no Megane no Niau Tayoreru Kouhai ga Totemo Kawaii!
[Athome Shuka (Takunomi)] Enjo Kouhai Another View [Chinese][Digital]
(C94) [COMEX (Zhen Lu)] Kouhai no Amai Ryouhou (Fate/Grand Order)
(C94) [Athome Shuka (Takunomi)] Enjo Kouhai 6 [English] [biribiri]
[Otokonoko to Onnanoko (Sasaki Saki)] Akogare no Senpai ni ~Kouhai-san Honki Sex!~
[Dhibi] Ishuzokukan Kouhai (COMIC X-EROS #52) [Chinese] [沒有漢化] [Digital]
(C90) [Shimanto Seiryuu (Shimanto Youta)] Kouhai-chan Ki o Tsukete!
Watashi no Hebionna ga Dosukebe no Kouhai ni Choukyou Sarete Ooyake no Ba de Dappi Suru Hon
(C81) [Kotonosha] U3 (Kyoukai Senjou no Horizon)
[Arakure] Jelly Multiplication (Naedoko ni Sareta Shoujo-tachi no Ishukan Kouhai Kiroku Vol. 2) [English] [biribiri] [Digital]
Kouhai Futari ni Chinpo o Omocha ni Sareru Doutei-kun
[Toguchi Masaya] Enjo Kosai ~Midara na Mama no Aishikata~ Ch. 6 - Blonde Bondage [English] [desudesu]
(C93) [LeimkissA (Nekohane Ryou)] Kawaii Kouhai ga Shiboritoru no o Yamete Kurenain desu. (Fate/Grand Order)
[AstroQube (masha)] Kouhai no Tangan-chan #3 | Kouhai-chan the Mono-Eye Girl #3 [English] [Digital]
(COMIC1☆11) [Nijigen Shoujo (Nizimoto Hirok)] Saitei Senpai to Demi Kouhai-chan (Fate/Grand Order)
(C84) [NIGHT FUCKERS (Mitsugi)] Water lily II (Kyoukai Senjou no Horizon) [English] [biribiri]
[Nakamuratakumi (kemukemuke)] Chiisana Senpai to Ookina Kouhai [Chinese] {默默汉化组} [Digital]
(C95) [trueblue (Annie)] Cos Shite Shiyo! Kouhai Hen | Let's Do It With Cosplay! Kouhai Edition (Sanoba Witch) [English] {Doujins.com}
Ecchi na Kouhai-chan
(C92) [SSB (Maririn)] Kojin Satsuei 19-sai Kareshi Mochi Kouhai-kei Kyonyuu Layer (Fate/Grand Order) [Chinese] [无毒汉化组]
(C88) [Deastim (Unadon)] Ur Senpai to Is Kouhai no Seifuku Play (Puzzle & Dragons)
Gakkou de Seishun! -Kouhai mo Issho- 3 + Omake Bon
Akogare no Senpai ni ~Kouhai-san Honki Sex!~
Seiso na Kouhai ga Kakure Do-M datta
(C93) [Athome Shuka (Takunomi)] Enjo Kouhai 4 [Chinese] [嗶咔嗶咔漢化組]
(C88) [Shichiten Battou (Miyasaka Takaji)] Oshi no Yowai Jimi-kei JS wa Enjo Kousai o Kotowarenai. [Sample]
(SC2018 Autumn) [ELHEART'S (Ibuki Pon)] Kawaii Kouhai ni Itazura Shite Miru Hon (Fate/Grand Order)
(C82) [Akai Marlboro (Aka Marl)] Kyoukaisenjou no Ookiino to Chiisaino to Naino Denaoshiban (Kyoukai Senjou no Horizon)
(SC57) [clesta (Cle Masahiro)] CL-orz 25 Preview (Kyoukai Senjou no Horizon)
(C81) [Clesta (Cle Masahiro)] CL-ev 06 (Kyoukai Senjou no Horizon) [Decensored]
(Renai Jiyuugata! Osaka Taikai 3) [UZSK (Uzui)] Kouhai Futari no Yousu ga Okashii (Free!)
(C82) [Neuromancer. (Kannon Ouji)] COMME UN CHIEN. (Kyoukai Senjou no Horizon)
[Mitsunoho] Naburi Tokidoki Shasei ~Kouhai no Joshi ni Makete Shasei Saserareta Ore~ [English] [desudesu] [Digital]
Zenra Roshutsu Haikai Onanie ni Dohamari Shita Hentai Kouhai Mash Kyrielight
(C81) [Kabocha Daioh (Gojou Kurota)] Seifu Kijutsujou no Meoto Zenzai (Kyoukai Senjou no Horizon)
[AstroQube. (masha)] Kouhai no Tangan-chan #2 | Kouhai-chan the Mono-Eye Girl #2 [English] [Digital]
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 6-wa [Digital]
Ichigo Enjo Ako-chan
(COMIC1☆11) [Athome Shuka (Takunomi)] Enjo Kouhai 2 [English] [biribiri]
(Dai 4 Kai Chikashiki Shinkou no tame no Doujinshi Kouzu Kai) [ABLISS (Mei)] Masaka no Seijunsha (Kyoukai Senjou no Horizon) [Chinese] [脸肿汉化组]
(C82) [Tomatohouse-905's room (Urabi)] Event Horizon 2 (Kyoukai Senjou no Horizon)
(SC61) [ANGYADOW (Shikei)] Hinjushi Ijiri 3 (Kyoukai Senjou No Horizon)
[Sumomo Dou (Sumomo EX)] Naruze no Usui Hon | Naruze's Thin Book (Kyoukai Senjou no Horizon) [English] {J99814}
(SC57) [ANGYADOW (Shikei)] Futayo Ijiri (Kyoukai Senjou no Horizon) [English] [nandeyanen]
[Inanaki Shiki] Houkago Kouhai Note | 放課後交配筆記本 [Chinese]
(Dai 4 Kai Chikashiki Shinkou no tame no Doujinshi Kouzu Kai) [ANGYADOW (Shikei)] Jokyoushi Ijiri (Kyoukai Senjou no Horizon)
(C85) [ANGYADOW (Shikei)] Asama Ijiri 2 (Kyoukai Senjou no Horizon) [English] [ntwst]
[Pyramid House] Bouryoku to Sex (Tenjou Tenge)
[Madoromi Youenjou] Chichi Buru Mankai!! vs Leotard Kansei-ban (Dragon Ball Z)