[Akiyama Production (Mikazuki Shikou)] Ayoru Joshou (Tenjou Tenge)
(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]
Kouhai Sensou Kouhen
(SC57) [ANGYADOW (Shikei)] Futayo Ijiri (Kyoukai Senjou no Horizon)
(C88) [Shichiten Battou (Miyasaka Takaji)] Oshi no Yowai Jimi-kei JS wa Enjo Kousai o Kotowarenai.
[Kitsune (Tachikawa Negoro)] Ryo-chin Kouhai dayo! Saki-chin「Kouei desu!!」 (THE iDOLM@STER SideM)
[Athome Shuka (Takunomi)] Enjo Kouhai 5 [Digital]
(C83) [Parin to Wareru (Neyonsan)] Hinjuushi PeroPero (Kyoukai Senjou no Horizon)
Seiteki Kachikan Gyakuten Series "Tobiori Jisatsu Shisou na Kouhai o Ecchi de Yamesaseru Hanashi"
[Carn] Kouhai de Himatsubushi | Killing Time with the Freshman (COMIC Megastore 2012-11) [English] {darknight}
[Dhibi] Ishuzokukan Kouhai (COMIC X-EROS #52) [Chinese] [沒有漢化] [Digital]
kouhai rapes senpai [himawari no tane] (short version)
(C82) [KAMINENDO.CORPORATION (Akazawa RED)] Ichigo Enjo Ako-chan (Saki Achiga-hen) [Chinese]
[ABLISS (Mei)] Masaka no Seijunsha (Kyoukai Senjou no Horizon)
(C77) [chaos-graphixxx (mdo-h)] Toaru Kouhai no Mikotox (Toaru Kagaku no Railgun)
Kouhai's Missed Memories
(C94) [Athome Shuka (Takunomi)] Enjo Kouhai 6 [Chinese] [无毒汉化组]
(COMIC1☆12) [ELHEART'S (Ibuki Pon)] Hadaka Apron no Bou Kouhai to Ichaicha Suru Hon (Fate/stay night)
Kouhai Maid ga Osewa o Shite Kureru You desu | My Kouhai Maid is Looking After Me (decensored)
[Zenra QQ] Fellatio Kouhai, Otouto ni naru
(C91) [NIGHT FUCKERS (Mitsugi)] Water lily V (Kyoukai Senjou no Horizon)
Chaldea Shiki Seiyoku Shori System ~Kouhai to Seijo-tachi no Baai~
Ichigo Enjo Ako-chan
(C95) [R*kaffy (Aichi Shiho)] Astolfo Cos no Kouhai ni Kokuhaku Sarete Sex Shita Hanashi (Fate/Grand Order) [Chinese] [瑞树汉化组]
(SC53) [RYU-SEKI-DO (Nagare Hyougo)] JidouNingyou wa Inran na Yume wo Miruka (Kyoukai Senjou no Horizon)
(C66) [Sekai Kakumei Club (Ozawa Reido)] Mesu Buta no Shiiku to Kouhai Nitsuite (Futari wa Precure)
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 3-wa [Digital]
(C83) [King Revolver (Kikuta Kouji)] Asobenin (Kyoukai Senjou no Horizon)
OL Kentauros to Kouhai-kun
[Seseragi no Machikado (Kusnoha Kaede)] Seseragi 02 (Kyoukai Senjou no Horizon) [Digital]
Goumon Onna Kyoushi - Shisshin Zekkyou Kahanshin! Kouhai Onna Kyoushi Akumu no Seikyouiku
Doutei no Ore ga Inma to Kouhai o Haramasechau!? | 明明是童贞却要让淫魔和后辈都怀上我的孩子!? 1-2
Ecchi na Kouhai-chan
(COMIC1☆6) [BLACK DOG (Kuromoinu no Kemono)] Asama-sama Is Being Shot (Kyoukai Senjou no Horizon) [English]
(Reitaisai 10) [Maruiro Kikou (846gou)] OL Megane Yuugi to Kouhai ga Zukkon Bakkon Suru Hon (Touhou Project)
(CT23) [ABLISS (Mei)] Okashina Futari (Kyoukai Senjou no Horizon)
(C82) [KAMINENDO.CORPORATION (Akazawa RED)] Ichigo Enjo Ako-chan (Saki Achiga-hen)
(C86) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto sareru Hon
[Kabocha Daioh (Gojou Kurota)] 1/50 (Kyoukai Senjou no Horizon)
(C81) [SAZ (soba)] Konoha na Sakuya (Kyoukai Senjou no Horizon)
Muramura Kouhai-chan | Hot and Bothered Junior
[Rasahan] Kawaii Kouhai no Tame Naraba…? | For The Sake of My Cute Junior…? (Girls forM Vol. 06) [English] {Hennojin}
(C81) [KAMORO-SA-Z (Oobanburumai, Sayuu Yoritomo)] Asama Chichi ni Zudon!! (Kyoukai Senjou no Horizon)
Enjoy Kouhai Links 3
(C93) [kulmov_ (Kurowa)] Kouhai Channel (Fate/Grand Order) [Chinese] [无毒汉化组]
(C82) [Clesta (Cle Masahiro)] CL-orz24 (Kyoukai Senjou no Horizon)
(SC54) [King Revolver (Kikuta Kouji)] Kimi ga Asa kara (Kyoukai Senjou no Horizon)
[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]
(C86) [Angyadow (Shikei)] Mikawa-san ni Osewa Shite Moraou!! (Kyoukai Senjou no Horizon) [Chinese] [脸肿汉化组]
Tawawa na Kouhai-chan 2 + Kaijou Gentei Omakebon
Enjo Kouhai 9
(Reitaisai 15) [ENJOY MIX (Tokiai Haya)] Suisetsu (Touhou Project)
(C89) [Wakuwaku Doubutsuen (Tennouji Kitsune)] Watashi ga Ojii-san to no Hentai teki Koui ni Oyonda Mittsu no Riyuu to 3-kai no Enjo Kousai (Upotte!!)
(C84) [ANGYADOW (Shikei)] Extra17 (Kyoukai Senjou no Horizon) [English] [Life4Kaoru]
(C88) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto sareru Hon2
[C.R's NEST (C.R)] Hofuku? Hofuku? Soushuuhon (Kyoukai Senjou no Horizon)
[Toguchi Masaya] Mama no Jinsei Sekkeizu | Mommy's Life Plan Map (Enjo Kosai ~Midara na Mama no Aishikata~) [English] [desudesu]
[Akiyama Production (Reiran)] Aya no Yoru (Tenjou Tenge)
[Sennomori Maitake] Ayakashi Kouhai Kitan ~ Onaka ni Shimi Wataru Atsui Tane ~ 1 [Digital]
(C93) [Labomagi! (Takeda Aranobu)] Netorare Kouhai Kanojo ~Shiranu Ma ni Ubaware Okasareta Shitai~
(C93) [Athome Shuka (Takunomi)] Enjo Kouhai 4 [English] [biribiri]
(COMIC1☆6) [viento campanilla (Suzuhane Suzu)] Asama Tomo no Kannazuki wa Dokumi Eroge de Trip o (Kyoukai Senjou no Horizon) [English] [desudesu]
Uchi no Kouhai ga Iroiro Yuushuu Sugite Komatteru.
(C90) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 4 [Chinese] [夢之行蹤漢化組]
(C93) [LOFLAT (Prime)] Maid to Kouhai Dochira ga Okonomi? (Fate/Grand Order)
[Aimaitei (Aimaitei Umami)] Kasshoku Otokonoko DeliHeal no Erohon ~Yattekita Shimakaze-kun wa Daigaku no Charai Kouhai de――?! Hen (Kantai Collection -KanColle-) [Chinese] [沒有漢化] [Digital]
(C92) [Akapenguin (Asahina Hikage)] Tawawa na Kouhai-chan (Getsuyoubi no Tawawa) [English] [cc0dykid]