[Can Do Now! (Minarai Zouhyou)] B.O.W. to Hito tono Kouhai Jikken Houkokusho (Biohazard | Resident Evil)
(C92) [Kanden Shoujo Chuuihou (Mafuyu)] Hentai Senpai to Yajuu Kouhai (Fate/Grand Order) [English] [constantly]
[Kitsune (Tachikawa Negoro)] Ryo-chin Kouhai dayo! Saki-chin「Kouei desu!!」 (THE iDOLM@STER SideM)
[Akabei soft 2 (ALPHa)] G-Senjou no Maou Eroero Shousasshi (G-Senjou no Maou)
[Gelmaga.] Kouhai ga Bakunyuu de Ero Sugiru Ken ni Tsuite
(SC56) [clesta (Cle Masahiro)] CL-orz 23 (Kyoukai Senjou no Horizon) [English] {doujin-moe.us} [Decensored]
Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 6-wa
(C82) [King Revolver (Kikuta Kouji)] MANGO DESSERT (Kyoukai Senjou no Horizon)
[Arakureta Monotachi (Arakure)] Shortcut de Megane no Niau Kawaii Beit no Kouhai no Heya ni Agarikonde Muriyari Hamedori shitatta [Digital]
[Hatomame] Futanari Kouhai ni Onaho Tsukai Sareru ki ga Suru
(C90) [ENJOY MIX (Tokiai Haya)] Inakamon demo Tanoshii GO
Tawawa na Kouhai-chan 3
Kojin Satsuei 19-sai Kareshi Mochi Kouhai-kei Kyonyuu Layer
(COMIC1☆14) [Moe Hime Rengou (xin, obiwan)] FGO Carnival 19 - Kyuukyoku no C.C.C. Namaiki Kouhai-chan to Nama Lesson (Fate/Grand Order)
(COMIC1☆7) [Clesta (Cle Masahiro)] CL-orz 28 (Kyoukai Senjou no Horizon) [Decensored]
(C95) [Asanebou Crisis (Akaneman)] Kouhai Nanpa Beach Luluhawa (Fate/Grand Order)
[Mountain Topper (Yamahata Rian)] Do-S Kouhai no Sundome Seme [Chinese] [沒有漢化] [Digital]
(CR36) [AXZ (Miyaji Akira)] UNDER FIRE-C (Tenjou Tenge)
[Habezamurai, Tenjo Ryuka, Tsubuki] Hamerare Saimin Seikatsu ~Minna de Iinari Ecchi~ Vol. 3-4
(SC53) [Clesta (Cle Masahiro)] CL-orz19 (Kyoukai Senjou no Horizon)
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 4-wa [Chinese] [肉包汉化组] [Digital]
(C95) [trueblue (Annie)] Cos Shite Shiyo! Kouhai Hen | Let's Do It With Cosplay! Kouhai Edition (Sanoba Witch) [English] {Doujins.com}
Kouhai Futari ni Chinpo o Omocha ni Sareru Doutei-kun
(Dai 9 Kai Chikashiki Shinkou no tame no Doujinshi Kouzu Kai) [Onechinchi (Onechin)] Hatashite Tenzou Crossunite wa Doutei o Korosu Fuku ni Kateru no ka (Kyoukai Senjou no Horizon)
Saimin Kanbo - Kouhai ni Torareta Haha
(Dai 10 Kai Chikashiki Shinkou no Tame no Doujinshi Kouzu Kai) [Angyadow (Shikei)] Onegai! Masazumi Sensei (Kyoukai Senjou no Horizon)
[Toguchi Masaya] Enjo Kosai ~Midara na Mama no Aishikata~ Ch. 6 - Blonde Bondage [English] [desudesu]
[Athome Shuka (Takunomi)] Enjo Kouhai 12 [Digital]
(COMIC1☆7) [Tenjo Kakuhen (Ash Yokoshima, Mitsugi, Soine)] PUSH (Pachinko/Pachisuro)
(C82) [Clesta (Cle Masahiro)] CL-ev 08 (Kyoukai Senjou no Horizon)
[Hagger] Koisuru Kouhai no Manga
[Modae Tei] DraQue Monster Joukan ~Slime Jou no Purupuru Zen Ana Kouhai~ | Dragon Quest Monster Adultery ~Slime Girl's Full Body Crossbreading~ (Dragon Quest Monsters) [English] [Digital]
(Kouroumu 10) [Enjoy Mix (Tokiai Haya)] Hakurei Isourou no Himitsu no Oshigoto -Hitokui Hen- (Touhou Project) [Chinese] [CE家族社]
(C92) [Makuu Gundan (Shinozuka Atsuto)] Ganbaru Kouhai (Fate/Grand Order) [Chinese] [黑锅汉化组]
(C83) [KEMOKOMOYA (Komori Kei)] Juana-sama, Pants no Keijou Dou Natteru no? (Kyoukai Senjou no Horizon)
(C84) [Parin to Wareru (Neyonsan)] Ore wa Tada PeroPero shitai dake nanda (Kyoukai Senjou no Horizon)
(C81) [King Revolver (Kikuta Kouji)] Soushuuhen to Horizon (Kyoukai Senjou no Horizon)
[Toushiki Yubune] Kouhai-chan ga Gacha Bakushi suru Hanashi
[Eight Beat (Itou Eight)] Anegohada Hitozuma Hitomi (32-sai) ~Daigaku Jidai no Kouhai ni...~
Saikin Senpai ni Kamatte moraete inai Kouhai Nasubi-chan | Lately Senpai Hasn't Been Paying Much Attention To His Kouhai Mash
(C83) [Uruujima (Uruujima Call)] Yo no Tanoshii Sex Life (Kyoukai Senjou no Horizon)
[yogurt (bifidus)] Kouhai Tanetsuke Onsen - Nishimura Yuki-chan ni Marking [Digital]
(FF21) [Friendly Sky (SDwing)] Mune wa Taizai Ura (Kyoukai Senjou no Horizon) [English] [Life4Kaoru]
(Dai 5 Kai Chikashiki Shinkou no tame no Doujinshi Kouzu Kai) [Slime Kikaku (Kuriyuzu Kuryuu)] Bathtime Venus (Kyoukai Senjou no Horizon)
(C81) [Viento Campanilla (Suzuhane Suzu)] Hatsujou Nate ga Kyaon to Naite (Kyoukai Senjou no Horizon)
(C81) [Gakuen Yuushabu (Tsurugi Yasuyuki)] Suki Suki Mitotsu-san. | Love Love Mitotsu-san (Kyoukai Senjou no Horizon) [English] [life4Kaoru]
[Itou Eight] Kouhai Missed Memories | Kouhai's Missed Memories (COMIC Anthurium 020 2014-12) [English] [TripleSevenScans]
Shinjin Kouhai Kiriko-san
(C81) [Clesta (Cle Masahiro)] CL-orz 20 (Kyoukai Senjou no Horizon) [English] {Fated Circle} [Decensored]
(C85) [JACK-POT (Jyura)] Chibiusa (●) ~Enjo Kousai Hen~ (Bishoujo Senshi Sailor Moon) [English] [EHCOVE]
Tsukiatteyo Kenjou
Enjo Kouhai IF
Oshi no Yowai Jimi-kei JS wa Enjo Kousai o Kotowarenai.
Rune Midgarts no Kouhai Jikken 2 ~Lord Knight-Hen~
Kouhai Servant ga Dosukebe na Ken
(C81) [Koori Ame (Hisame Genta)] Nakanu Nara Haiten (Suzu no Oto | Then If You Wont Ring... (Kyoukai Senjou no Horizon) [English] {life4Kaoru}
(C92) [Akapenguin (Asahina Hikage)] Tawawa na Kouhai-chan (Getsuyoubi no Tawawa) [Chinese] [無邪気漢化組]
(C80) [Mano-ya (Nagisa Manoa)] Marking -Dear my King- (Kyoukai Senjou no Horizon)
(C88) [Deastim (Unadon)] Ur Senpai to Is Kouhai no Seifuku Play (Puzzle & Dragons)
(COMIC1☆13) [Athome Shuka (Takunomi)] Enjo Kouhai 5 [Chinese] [兔司姬漢化組×無毒漢化組]
[Athome Shuka (Takunomi)] Enjo Kouhai Swimming Costume [Digital]
[Kurohonyasan (Yamashita Kurowo)] Isekai Enjo Kousai [Chinese] [無邪気漢化組] [Digital]
(C82) [Tomatohouse-905's room (Urabi)] Event Horizon 2 (Kyoukai Senjou no Horizon)
[Obeccho] Junboku na Kouhai-kun ga Senpai-kun ni Datosaseru made no Hanashi [English] {Shotachan}
(Dai 7 Kai Chikashiki Shinkou no tame no Doujinshi Kouzu Kai) [Tooku no Sora (UTAKATA Nagi)] Daiginjou Shiboritate (Kyoukai Senjou no Horizon)
[Shiko Neru Mix (Kauti)] Wanko-kei Kouhai Kanojo ni Muremure no Kussa~i Nioi to Chinkasu o Ajiwatte Morau [Digital]
Ichigo Enjo Ako-chan
[Akuten Soushin (Kokutou Nikke)] Kanmusu Chakunin Inazuma Kyousei Ishu Kouhai | Ship Girls Pregnancy - Inazuma's Forced Crossbreeding (Kantai Collection -KanColle-) [English] [Digital]
(C81) [-Sanbyaku Rokujuu do- (Rokuwa)] Sleeping Beauty (Kyoukai Senjou no Horizon)
[Takedake (Takedake)] Dekkai Kouhai to Chicchai Senpai wa Nurunuru Shitai! [Digital]
Enjo Kouhai 11
(Dai 6 Kai Chikashiki Shinkou no tame no Doujinshi Kouzu Kai) [Machednia (Sachuma)] Rekishi Saigen Yarimashou Ura 2 (Kyoukai Senjou no Horizon)
(COMIC1☆11) [Athome Shuka (Takunomi)] Enjo Kouhai 2 [Chinese] [无毒汉化组]
OL Kentauros to Kouhai-kun
[Egoistic Honey, Allegro Mistic, Kuroneko-kan (Hadumi Rio, Takano Yuki, Muririn)] Kouhai ni Sarechau Hon [Chinese] [佐倉七海个人翻訳] [2018-08-26]
Josou Saserarete Futanari Kouhai Servant ni Onnanoko ni Sarechau Hon (FateGrand Order) (machine translated)
Watashi no Hebionna ga Dosukebe na Kouhai ni Choukyou Sarete Ooyake no Ba de Dappi Suru Hon
Koukoku no Kouhai Kono Issen ni Ari, Kakuin Issou Bokki Doryoku Seyo
[NIGHT★FUCKERS (Mitsugi)] Kennee! Maji Kennee! (Kyoukai Senjou no Horizon)
(C90) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 4 [English] [Noraneko]
[Kabocha Daioh (Gojou Kurota)] Saigoku Mousou (Kyoukai Senjou no Horizon)
Enjo Kouhai In The Closet
Enjo Kouhai 8
[Ichiko] Izanai (Fujun Isei Kouhai no Susume) [English] =White Symphony= [Digital]
[Wakamatsu] Sotsugyou no Hi made Mainichi Bus-tei de Kouhai Joshi to Sex suru Hanashi [Chinese] [零星汉化组]
(C86) [Angyadow (Shikei)] Musashi no Ijiraremonotachi no Soushuuhen (Kyoukai Senjou no Horizon)
(COMIC1☆11) [Athome Shuka (Takunomi)] Enjo Kouhai 2 [English] [biribiri]
[Athome Shuka (Takunomi)] Enjo Kouhai IF [Chinese] [无毒汉化组] [Digital]
Futanari Senpai x Rugby-bu Kouhai-kun
(C84) [Graf Zeppelin (Ta152)] Ore no Kouhai mo Imouto mo Kanojo de Bitch de Nikudorei. (Ore no Imouto ga Konna ni Kawaii Wake ga Nai)
(COMIC1☆11) [Athome Shuka (Takunomi)] Enjo Kouhai 2 [Chinese] [CE家族社]
[Puchimaple (Hisagi)] Kouhai Danshi ni Netorare SEX ~Sourou Kareshi ja Monotarinai~ [English] [Digital]
Enjoy Kouhai Links 2
Sekai de Ichiban Bonyuu ga Deru Rugby-bu Captain desu ga, Kouhai to 69 Suru no wa Hen deshou ka?
(Dai 10 Kai Chikashiki Shinkou no Tame no Doujinshi Kouzu Kai) [C.R's NEST (C.R)] Houfuku? Houfuku? 6 (Kyoukai Senjou no Horizon)
(C85) [Mano-ya (Nagisa Manoa)] Asama to Asa Made (Kyoukai Senjou no Horizon)
(Ossan Paradise) [Himajinism (Hawa)] Gaten-oyaji no Kouhai-shidou
(C83) [KEMOKOMOYA (Komori Kei)] Juana-sama, Pants no Keijou Dou Natteru no? (Kyoukai Senjou no Horizon) [Chinese] [光年汉化组]
(C92) [LongHornTrain (CyoCyo)] Hokenjo ga Kita!! | The Health Department Is Here!! (Kirakira PreCure a la Mode) [English] [B.E.C. Scans]
(C81) [Tridisaster (Saida Kazuaki)] Asama Soudou (Kyoukai Senjou no Horizon) [Digital]
(C94) [Banana Koubou (Ao Banana)] Zenra Roshutsu Haikai Onanie ni Dohamari Shita Hentai Kouhai Mash Kyrielight (Fate/Grand Order)
[Inanaki Shiki] Houkago Kouhai Note | 放課後交配筆記本 [Chinese]
[Shiba 4-choume] Kouhai wa Mita!
(C81) [Clesta (Cle Masahiro)] CL-orz 20 (Kyoukai Senjou no Horizon) [Decensored]
(COMIC1☆6) [C.R's Nest (C.R)] Houfuku? Houfuku? 2 (Kyoukai Senjou no Horizon)
(C93) [Yuzuya (Yuzuha)] Kouhai Maid ga Osewa o Shite Kureru You desu (Fate/Grand Order)
(C82) [C.R's Nest (CR)] Houfuku? Houfuku? 1.01 (Kyoukai Senjou no Horizon)
(C92) [ENJOY MIX (Tokiai Haya)] Dannya-sama to Awaawa Nyannyan (Monster Hunter)