Kouhai ni Shidou Suru Momiji-chan
(COMIC1☆6) [Alpha to Yukaina Nakamatachi (Alpha)] Kawaii Kouhai ni Otosaresou
(C95) [R*kaffy (Aichi Shiho)] Astolfo Cos no Kouhai ni Kokuhaku Sarete Sex Shita Hanashi (Fate/Grand Order)
[AstroQube. (masha)] Kouhai no Tangan-chan #2 | Kouhai-chan the Mono-Eye Girl #2 [English] [Digital]
[Can Do Now! (Minarai Zouhyou)] B.O.W. to Hito tono Kouhai Jikken Houkokusho | B.O.W And Human Crossbreeding Experiment Report (Resident Evil) [English] [SaHa]
Enjo Kouhai - Oshiego ha Elf, Dragon, Mermaid, Werewolf
[Itou Eight] Kouhai Missed Memories | Kouhai's Missed Memories (COMIC Anthurium 020 2014-12) [English] [TripleSevenScans]
Sasayaki no Inma ~Seisokei Bitch na Kouhai Joshidaisei ni Yoru Jinkaku Hakai Saimin~
[Aimaitei (Aimaitei Umami)] Kasshoku Otokonoko DeliHeal no Erohon ~Yattekita Shimakaze-kun wa Daigaku no Charai Kouhai de――?! Hen (Kantai Collection -KanColle-) [English] [Digital]
Enjo Kouhai 7
[Sennomori Maitake] Ayakashi Kouhai Kitan ~Onaka ni Shimi Wataru Atsui Tane~ 3
Maid to Kouhai Dochira ga Okonomi?
Etchi Etchi Kouhai-chan
(C86) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto sareru Hon [Chinese] [夢之行蹤漢化組]
Shouwaru na Kouhai ni Gyakushuu Sex! Ijimekko wa Boku no Iinari Seishori Gakari!
Bitch Ikka no Imouto ga Futanari Kouhai no Fudeoroshi Shitara Shinikaketa Hanashi.
(COMIC1☆12) [Junpuumanpandou (Hida Tatsuo)] Uchi no Megane no Niau Tayoreru Kouhai ga Totemo Kawaii! (Fate/Grand Order)
[yogurt (bifidus)] Kouhai Tanetsuke Onsen - Nishimura Yuki-chan ni Marking [Digital]
Koakuma na Kouhai no Les Dorei ni Sareta Majime na Fuuki Iinchou
Kouhai Danshi ni Netorare SEX 2
Enjo Kouhai 9
Saenai Kouhai wa Bijin OL to Hitotsu ni Naru
(C93) [LeimkissA (Nekohane Ryou)] Kawaii Kouhai ga Shiboritoru no o Yamete Kurenain desu. (Fate/Grand Order)
Kouhai no Oppai ga Suki Sugiru | 我太喜欢后辈的奶子了 Ch. 1-5
Muramura Kouhai-chan | Hot and Bothered Junior
[Inanaki Shiki] Houkago Kouhai Note
Sample H0539 Kouhai Report
[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]
Lust Order ~Beast-kei Marshmallow Kouhai~
Kawaii Kouhai ga Shiboritoru no o Yamete Kurenain desu.
(COMIC1☆12) [Junpuumanpandou (Hida Tatsuo)] Uchi no Megane no Niau Tayoreru Kouhai ga Totemo Kawaii! (Fate/Grand Order) [Chinese] [脸肿汉化组]
[Ichiko] Izanai (Fujun Isei Kouhai no Susume) [English] =White Symphony= [Digital]
Fellatio Kouhai, Otouto ni naru
Josou saserarete Futanari Kouhai Servant ni Onnanoko ni Sarechau Hon
(C93) [LOFLAT (Prime)] Maid to Kouhai Dochira ga Okonomi? (Fate/Grand Order) [Chinese] [胸垫汉化组]
(C94) [Athome Shuka (Takunomi)] Enjo Kouhai 6 [English] [biribiri]
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!? 1-4
Kouhai JK ga Gimai ni!? Namaiki na Imouto ni Iroiro Wakarasete Mita.
Kouhai Channel
Yandere Kouhai Kyouiku Disciplining Yandere Colleague
Enjoy Kouhai Links 2
Hentai Senpai to Yajuu Kouhai
Natsu, Asedaku no Kouhai to
[Terasu MC] Kokujin no Tenkousei NTR ru (5) Kouhai o NTR ru [English]
Boku no Kouhai wa Yasashii Seijun Bitch
(C93) [Yuzuya (Yuzuha)] Kouhai Maid ga Osewa o Shite Kureru You desu (Fate/Grand Order)
(C86) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto sareru Hon
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 5-wa [Digital]
(C88) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto sareru Hon2 [Chinese] [核弹团个人汉化]
Beit Saki no Charai Kouhai ni Kanojo o Netorareta Hanashi
[Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 3 [Chinese] [夢之行蹤漢化組] [Digital]
(C93) [kulmov_ (Kurowa)] Kouhai Channel (Fate/Grand Order)
Kawaii Kouhai ni Itazura Shite Miru Hon
Boku no Mash no Kouhai Ryoku
(C95) [trueblue (Annie)] Cos Shite Shiyo! Kouhai Hen | Let's Do It With Cosplay! Kouhai Edition (Sanoba Witch) [English] {Doujins.com}
Kouhai no Tangan-chan
Koukoku no Kouhai Kono Issen ni Ari, Kakuin Issou Bokki Doryoku Seyo
Ishukouhai Kiroku 3
Kouhai no Tangan-chan #5
(C95) [Contamination (eigetu)] Kouhai ga Yuuwaku Shite Kurunda ga (Fate/Grand Order)
[Akuheki (Barakey)] Mikai no Chi de Hirotta Nazo Gengo Tangan-chan o Maid to Shite Yatotte Icha Love suru Hon 3 [English] [constantly] [Digital]
Boku wa Kouhai no Onahole
(C94) [Hitsuji Kikaku (Muneshiro)] C94 Omakebon Uzai Kouhai wa Pakoritai! (Uzaki-chan wa Asobitai!) [English] {Hennojin}
Kouhai Nanpa Beach Luluhawa
Joushiki Henkan Switch: Namaiki na Kouhai
(COMIC1☆11) [Athome Shuka (Takunomi)] Enjo Kouhai 2 [English] [biribiri]
(Ossan Paradise) [Himajinism (Hawa)] Gaten-oyaji no Kouhai-shidou
(C93) [Athome Shuka (Takunomi)] Enjo Kouhai 4
Enjo Kouhai 11
[Ramu] Senpai and Kouhai + Extra (Original)
[Yuunagi no Senryokugai Butai (Nagi Ichi)] Kouhai-kun wa, Oreiro Hiyake Shounen! [English] {CapableScoutMan} [Digital]
[Negative Gang] Nandemo Iinari ni Naru Kouhai wa Suki desu ka? (Zenpen)
(C92) [Kanden Shoujo Chuuihou (Mafuyu)] Hentai Senpai to Yajuu Kouhai (Fate/Grand Order) [English] [constantly]
Shinchou 175cm no Rikujou Shoujo wa Kouhai Danshi no Seishi o Nomitagaru
(C93) [Athome Shuka (Takunomi)] Enjo Kouhai 4 [Chinese] [无毒汉化组]
(C93) [Yuzuya (Yuzuha)] Kouhai Maid ga Osewa o Shite Kureru You desu (Fate/Grand Order) [Chinese] [CE家族社]
(COMIC1☆13) [Athome Shuka (Takunomi)] Enjo Kouhai 5
Kouhai no Tangan-chan #2
Netorare Kouhai Kanojo ~Shiranu Ma ni Ubaware Okasareta Shitai~
[Zenra QQ] Fellatio Kouhai, Otouto ni naru
Machikirenai Kouhai Kanojo Tsujinaka-Chan
[Nigiri Usagi] Senpai ni Jibun ga Mesu de Aru Koto o Wakarasareru Kouhai Zoku [Kouhen] | 被前輩教做人認清自己是雌性的後輩·續【後編】[Chinese] [天帝哥個人漢化]
[Sennomori Maitake] Ayakashi Kouhai Kitan ~ Onaka ni Shimi Wataru Atsui Tane ~ 1 | ~ Ghost Mating Tales ~ The Hot Seed That Penetrates Your Stomach 1 [English] [desudesu] [Digital]
(C92) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 5 [Chinese] [夢之行蹤漢化組]
[Can Do Now! (Minarai Zouhyou)] B.O.W. to Hito tono Kouhai Jikken Houkokusho (Biohazard | Resident Evil)
Senpai to Kouhai no Nayami
My Swim-teams's Kouhai had a Sex Change and is too Slutty
(C93) [Labomagi! (Takeda Aranobu)] Netorare Kouhai Kanojo ~Shiranu Ma ni Ubaware Okasareta Shitai~ [Chinese] [无毒汉化组]
Kouhai Nikki.