Kouhai-chan ni Eroi Koto Sareru Hon 5
Shinchou 175cm no Rikujou Shoujo wa Kouhai Danshi no Seishi o Nomitagaru | 175cm Tall Track and Field Girl Really Wants to Drink Her Kouhai’s Semen
Boku no Koe o Kiku dake de Hatsujou Shichau Yandere Kyonyuu Kouhai ni Karada o Irekaerarete Shimatta!
[Ue ni Aru Mikan (Reitou Mikan, Amuai)] Shisshoku Shita Ore ga Seitai Tenkan Sochi de Kouhai no Jijo ni!?
(C81) [Studio Wallaby (Niiruma Kenji)] Yuno no Happy End Flag (Mirai Nikki)
(COMIC1☆13) [Athome Shuka (Takunomi)] Enjo Kouhai 5 [English] [biribiri]
Shucchou ni doukou suru kaisha no kouhai o Yowasete warui koto o suru hanashi
(FALL OF WALL3) [Komenikki (Marimo)] Armin Chousa Heidan (Shingeki no Kyojin) [English] {WarDance/shotachan.net/translations}
[Aimaitei (Aimaitei Umami)] Kurogal Kouhai Otokonoko DeliHeal ~ Gyaku Anal Course [Digital]
(C94) [Sikouya] Ushi Gozen Mama no Choukyou Nikki (Fate/Grand Order)
(C95) [R*kaffy (Aichi Shiho)] Astolfo Cos no Kouhai ni Kokuhaku Sarete Sex Shita Hanashi (Fate/Grand Order) [Chinese] [瑞树汉化组]
Shouwaru na Kouhai ni Gyakushuu Sex! Ijimekko wa Boku no Iinari Seishori Gakari!
(C81) [Raijinoh (Yuuki Haruka)] Ai wo Shinji Utagawanai Koto (Mirai Nikki) [English] [CGrascal]
[Akuten Soushin (Kokutou Nikke)] Kanmusu Chakunin Inazuma Kyousei Ishu Kouhai | Ship Girls Pregnancy - Inazuma's Forced Crossbreeding (Kantai Collection -KanColle-) [English] [Digital]
Hentai Senpai to Yajuu Kouhai
[valssu (Charu)] Roshutsu Shoujo Nikki 12 Satsume | Exhibitionist Girl Diary Chapter 12 [English] [Munyu] [Digital]
Futaba Chiru
Mujikaku Service Shite Kureru Kouhai no Imouto-chan
(C74) [Hinaprin (Ikuta Takanon)] Hajimete no Kyouran Kazoku Keikaku (Kyouran Kazoku Nikki)
[Negative Gang] Nandemo Iinari ni Naru Kouhai wa Suki desu ka? (Zenpen)
(C91) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki 4 | Development Diary Ch.8 – Chizuru-chan Development Diary 4 [English] {2d-market.com}
(C94) [Hitsuji Kikaku (Muneshiro)] C94 Omakebon Uzai Kouhai wa Pakoritai! (Uzaki-chan wa Asobitai!) [English] {Hennojin}
[Arikui Mcqueen (Matsurioka Hideyuki)] DelihealChange Precure! -Iona Tenraku Nikki- (HappinessCharge Precure!) [Digital]
(C94) [Super Ichigo-chan (Misaoka)] Makiba no Bonyuu Nikki ♡♡ 2
Do-S Kouhai no Sundome Seme
FGO Carnival 19 - Kyuukyoku no C.C.C. Namaiki Kouhai-chan to Nama Lesson
[Alpha to Yukaina Nakamatachi (Alpha)] Kawaii Kouhai ni Otosaresou [Digital]
Dekkai Kouhai to Chicchai Senpai wa Mou Gaman Dekinai!
[GREAT Acta (tokyo)] Yuka Nikki (Minami-ke) [Digital]
[Maihara Matsuge] Kouhai Shidou (COMIC ANGEL Club 2011-08)
[Zenra QQ] Fellatio Kouhai, Otouto ni naru [Chinese] [空想少年汉化]
Kouhai Danshi ni Netorare SEX
[Zenra QQ] Fellatio Kouhai, Otouto ni naru [English] [Yuuchen]
(C74) [Pure Cruel (Komaki Ren)] Inran Nekozuma Nikki (Kyouran Kazoku Nikki)
[Hokkyoku Kikaku] Otonashii Kouhai no Onnanoko
[Inanaki Shiki] Houkago Kouhai Note | 放課後交配筆記本 [Chinese]
[Mda Starou] Shinjin Kouhai Kiriko-san [Decensored] [Digital]
Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 6-wa
Kyodai Mushi no Kouhai-jou
Kouhai no Ashi de Onanie shitara Mecha Kucha Kimochi Yokatta Hanashi | 發現用後輩的腳自慰真的好舒服的故事
Boku no Kawaii Dekiru Kouhai
Kouhai no XXX Renshuu
Enjo Kouhai 12
Ore no Kouhai no Kyuuai ga Kawaisugiru Ken ni Tsuite.
Bitch Ikka no Imouto ga Futanari Kouhai no Fudeoroshi Shitara Shinikaketa Hanashi.
Dosukebe Kouhai no Nenmaku Houshi Ryokan
(C93) [Yuzuya (Yuzuha)] Kouhai Maid ga Osewa o Shite Kureru You desu (Fate/Grand Order)
[Mda Starou] Shinjin Kouhai Kiriko-san [English] [Hentai_Doctor] [Decensored] [Digital]
Kouhai-chan Hitorijime
Uruwashiki Shangri-La de Kyousei Kouhai
Saenai Heroine Series Vol. 6 Saenai Kouhai Shoujo no Sodachikata
[Ramu] Senpai and Kouhai + Extra (Original)
(COMIC1☆13) [Akapenguin (Asahina Hikage)] Tawawa na Kouhai-chan 2 + Tawawa na Omakebon (Getsuyoubi no Tawawa)
Saenai Heroine Series Vol. 9 Saenai Kouhai no Jishukurikata
B.O.W. to Hito tono Kouhai Jikken Houkokusho | B.O.W And Human Crossbreeding Experiment Report
Uchi no Kouhai ga Iroiro Yuushuu Sugite Komatteru.
Rune Midgarts no Kouhai Jikken ~Archbishop Hen~
Seiteki Kachikan Gyakuten Series "Tobiori Jisatsu Shisou na Kouhai o Ecchi de Yamesaseru Hanashi"
✦Kakusi Hikyou✦ Kouhai Suraimu no Doukutu
Otokonoko ga Kouhai ni Ijimenukareru Ero Manga no Tsuzuki
Kanojo to Boku no Kouhai no Hanashi.
Ore no Kouhai to Imouto ga Neoki ni Osotte Kuru.
(C56) [M.R Products] Fancia Ikusei Nikki (Fancia)
[Siro] My Junior is Really Small [Crossdressing] | Kouhai-kun wa Kanari Choroi [Josou] [English]
(C87) [Aroma Terrace (Niki)] Kouhai-chan to Asa kara Nyan Nyan
(COMIC1☆14) [Moe Hime Rengou (xin, obiwan)] FGO Carnival 19 - Kyuukyoku no C.C.C. Namaiki Kouhai-chan to Nama Lesson (Fate/Grand Order) [Chinese] [三日月TS私人漢化翻譯]
Kouhai ni kokuhaku shitara ~after~
Kouhai Kanojo Tsujinaka-chan no Oshioki
Kouhai Channel
Shota Teitoku wa Senpai no Kouhai no Mono yo
Kouhai Bon
Kouhai Kanojo no Seiteki na Jikken
JK Shoujo Enko Dain Nikki / #05 Dain nikki tsuiki-hen
Kouhai Otokonoko to Sugosu Amai Hitotoki
[Pamunosu (Koppamu)] Zetsurin Hishou Spermax ~Futanari wo jou-sama no haiboku mousou Ona nikki~ [Digital]
[Arakure] Jelly Multiplication (Naedoko ni Sareta Shoujo-tachi no Ishukan Kouhai Kiroku Vol. 2) [English] [biribiri] [Digital]
(COMIC1☆11) [Athome Shuka (Takunomi)] Enjo Kouhai 2
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 6-wa [English] [FC] [Digital]
(C81) [Studio Nadeshiko (Yamato Nadeshiko)] Goukan Nikki (Mirai Nikki)
Enjo Kouhai 10
Sounyuu tteru kedo, Bare tenai yone?~ Kouhai Couple no Tonari de Takunomi Ecchi
(C95) [trueblue (Annie)] Cos Shite Shiyo! Kouhai Hen | Let's Do It With Cosplay! Kouhai Edition (Sanoba Witch) [English] {Doujins.com}
[F.A (Honoutsukai)] Rougoku Nikki (Mirai Nikki) [English] [PhantomsJoker] [Digital]
Enjo Kouhai Soushuuhen 1+ 5-11
(C94) [COMEX (Zhen Lu)] Kouhai no Amai Ryouhou (Fate/Grand Order) [Chinese] [黑锅汉化组]
Boku no Kouhai wa Yasashii Seijun Bitch
Netorare Kouhai Kanojo 2 ~Kairaku ni Mi o Yudane Hoteru Shitai~
[Dibi] Otokonoko ga Kouhai ni Ijimenukareru Ero Manga no Tsuzuki
(C94) [Metamor (Ryo)] Dosukebe Elf no Ishukan Nikki 5 [Chinese] [CE家族社]
(C94) [Banana Koubou (Ao Banana)] Zenra Roshutsu Haikai Onanie ni Dohamari Shita Hentai Kouhai Mash Kyrielight (Fate/Grand Order) [English] [CGrascal]
(C85) [Shukketsu Kansatsu Nikki (HemoglobinA1C)] Otsumami (Touhou Project) [Chinese] [朔夜汉化]
(C92) [Akapenguin (Asahina Hikage)] Tawawa na Kouhai-chan (Getsuyoubi no Tawawa) [Chinese] [兔司姬漢化組]
Kouhai no Tangan-chan #2
[Nounai Kanojo (Kishiri Toworu)] Kyouran Kazoku Yawa (Kyouran Kazoku Nikki)
(C91) [Athome Shuka (Takunomi)] Enjo Kouhai [English] [biribiri]
Kouhai-chan no Tokubetsu Management
Touhou Chara ga Doubutsu to no Akachan o Umu tame ni Kouhai Saserareru Juukan Hon
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
Sasayaki no Inma ~Seisokei Bitch na Kouhai Joshidaisei ni Yoru Jinkaku Hakai Saimin~
(C90) [High Tech Pen Case (Tam-U)] Kouhai Bon (Natsu) [Chinese] [绅士仓库汉化]
[Komenikki. (Marimo)] EreMikaAru Sukebe Manga (Shingeki no Kyojin)
(SC2015 Autumn) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki ~Bunny Chokyou Hen~ [English]
Beit Saki no Charai Kouhai ni Kanojo o Netorareta Hanashi
Riyuu wa Fumei daga Ecchi Shite Kureru Kouhai 2
(C90) [Shimanto Seiryuu (Shimanto Youta)] Kouhai-chan Ki o Tsukete! [English] [BSN]
(C87) [Aroma Terrace (Niki)] Kouhai-chan to Asa kara Nyan Nyan [Chinese] [oo君の個人漢化]
(C93) [Tuzi Laoda (Henrybird9)] Chaldea Shiki Seiyoku Shori System ~Kouhai to Seijo-tachi no Baai~ (Fate/Grand Order)
[Kikunosukemaru] Senpai Kouhai Danjo Jijou | Senpai Kouhai a Man and Woman's Circunstances (COMIC Anthurium 024 2015-04) [English] [Danicco]
[Fuusen Club] Mama-tachi no Asedaku Soukan Nikki ~Boshi no Susume "Mon" [English] [Digital]
[Tsuchineko (Kamihara Mizuki, Yamamoto-san)] Kouhai! (K-ON!) [Digital]
(Puniket 30) [Ware PON! (KONKON)] Nuko Musume-ppoi Offset Junbi-gou (Neko Musume Michikusa Nikki)
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
(C81) [Nagaredamaya (BANG-YOU)] Hinata-chan Shiiku Nikki (Mirai Nikki)
Kouhai Tanetsuke Onsen - Nishimura Yuki-chan ni Marking
Ki ni Naru Kouhai no Karada
Kaisha no Kawaii Kouhai ~Ima wa Ore no Oku-san desu~
Senpai-kun to Kouhai-chan