(GBW6) [Pucchu (Echigawa Ryuuka)] Ya~reyare daze (Jojo's Bizarre Adventure)
(SC14) [Archives (Hechi)] CC Tulip Crystal (Cardcaptor Sakura)
[Mizone] OL Kentauros to Kouhai-kun (COMIC BAVEL 2017-10) [Chinese] [Kirin个人汉化] [Digital]
(C70) [Archives (Hechi)] Suzumiya Haruhi no Rinkan (The Melancholy of Haruhi Suzumiya) [English] [SaHa]
Dokuzetsu Kouhai DK wa Ore Senyou Kanojo
Kouhai-chan ni Eroi Koto Sareru Hon 6
Kouhai-chan Ki o Tsukete!
(C92) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 5 [English] [Noraneko]
(Renai Jiyuugata! Osaka Taikai 3) [UZSK (Uzui)] Kouhai Futari no Yousu ga Okashii (Free!)
[Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 3 [English] [friggo] [Digital]
Kasshoku Otokonoko DeliHeal no Erohon ~Yattekita Shimakaze-kun wa Daigaku no Charai Kouhai de――?! Hen
(C95) [Contamination (eigetu)] Kouhai ga Yuuwaku Shite Kurunda ga (Fate/Grand Order)
(C95) [trueblue (Annie)] Cos Shite Shiyo! Kouhai Hen | Let's Do It With Cosplay! Kouhai Edition (Sanoba Witch) [English] {Doujins.com}
sizuru oneechan to amaama echi no ohanasi
My Swim-teams's Kouhai had a Sex Change and is too Slutty
[Himawari no Tane] Yuri Couple no Youji Taikou Junyuu Omorashi Amayakashi H + Bukatsu no Senpai o Seiteki ni Amayakasu Kouhai-chan
Bitch mo Sokuochi!? Doutei Chinpo wa Zetsurin Chinpo! Futago no Kouhai to Yarimakuri! Hamemakuri!!
(C93) [Tuzi Laoda (Henrybird9)] Chaldea Shiki Seiyoku Shori System ~Kouhai to Seijo-tachi no Baai~ (Fate/Grand Order)
(C90) [ARCHIVES (Hechi, Sanada Kana)] Nishikino Maki Fureai Event Shougeki Shashinshuu (Love Live!)
[Hazuki] Summer Vacation Love (3150 Echi Echi Gal Joint) [English] [Nisor] [Digital]
(EK3) [ARCHIVES (Hechi)] Gakkai Mansee 2 (Gakkou no Kaidan)
Enjo Kouhai 2
(C95) [Denki Club (Denki Type)] Uwasa no Echi Echi Combi (Captain Tsubasa)
[Pechika] Tataki Okoshimasu ka? Soretomo.. | Do You Wanna Fight? Or… (Dragon Quest VII) [English] [Hennojin]
(SC14) [Archives (Hechi)] CC Tulip Crystal (Cardcaptor Sakura) [Decensored]
Kouhai no Amai Ryouhou
(C89) [Drawpnir (Akechi Shizuku)] Prison Paradise (Prison School) [Chinese] [CE家族社]
(C90) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 4 [Chinese] [夢之行蹤漢化組]
(CR36) [ARCHIVES (Hechi)] Maria-sama no niwa de (Maria-sama ga Miteru)
(COMIC1☆11) [Nijigen Shoujo (Nizimoto Hirok)] Saitei Senpai to Demi Kouhai-chan (Fate/Grand Order)
(C87) [Pucchu (Echigawa Ryuuka)] Konoha no Secret Service - Konoha's Secret Service (Naruto) [English] [Doujin-Moe]
[Dotechin Tengoku (Ryuuki Yumi)] MiruMiru
(C68) [ARCHIVES (Hechi)] Kazahara Fuuki Nisshi 4 [Chinese] [靴下汉化组]
(SPARK10) [Ohagi. (Rii)] Mikazuki Munechika Daisuki Club (Touken Ranbu)
[Nishida Megane] Sousakan Saya Zombie tono Kouhai Jikken (2D Comic Magazine Muragaru Zombie ni Okasareru Heroine-tachi Vol. 2) [Digital]
[Dotechin Tengoku (Ryuuki Yumi)] Psycho Rock 2011
(C95) [Asanebou Crisis (Akaneman)] Kouhai Nanpa Beach Luluhawa (Fate/Grand Order)
Watashi no Hebionna ga Dosukebe no Kouhai ni Choukyou Sarete Ooyake no Ba de Dappi Suru Hon
Kanojo to Boku no Kouhai no Hanashi.
(GBW6) [Pucchu (Echigawa Ryuuka)] Ya~reyare daze | Ya~re Yare Daze (Jojo's Bizarre Adventure) [English] {Doujins.com}
Otonashisou na Rikujoubu no Kouhai o Kousoku Shite Kairaku Choukyou
(C94) [Banana Koubou (Ao Banana)] Zenra Roshutsu Haikai Onanie ni Dohamari Shita Hentai Kouhai Mash Kyrielight (Fate/Grand Order)
[Negative Gang] Nandemo Iinari ni Naru Kouhai wa Suki desu ka? (Zenpen)
Kouhai no Bakunyuuko o Muriyari
(C88) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto sareru Hon2 [Chinese] [夢之行蹤漢化組]
(C94) [Ikechika (Ikeshita Maue)] Zettai Haiboku Jeanne-chan!! (Fate/Grand Order)
(C70) [ARCHIVES (Hechi)] Nabu Rina (Love Hina) CD-R version
Bakunyuu de Kouhai no JK to Paizuri Suru dake
(COMIC1☆8) [Archives (Hechi)] Shimakaze-chan no H na Shashinshuu (Kantai Collection)
Kurage Musume-chan no Amaama Aigan Kouhai Nikki
(COMIC1☆13) [Athome Shuka (Takunomi)] Enjo Kouhai 5
(SC16) [Dotechin Paradice (Ryuuki Yumi)] Minimimi
Sukebe na Koto Nannimo Shiranai Echidna-chan Onaho | Echidna: Sexually Ignorant Onahole
(C86) [ARCHIVES (Hechi, Sanada Kana)] Hayate-kun ga Waruin dakara ne (Hayate no Gotoku!)
(C76) [OTOMEKIBUN (Sansyoku Amido.)] Gakkou de Senshun! -Kouhai mo Issho- 2
Boku no Kouhai wa Yasashii Seijun Bitch
(CR33) [Ryuu no Kinyoubi, Dotechin Tengoku (Ryuga Syo, Ryuuki Yumi)] OH!! (The Super Milk-chan Show)
(Kobe Kawasaki Zousen Collection 4) [Kumameshi-ya (Techizou, 360MB Yano)] Osake to Teitoku wa Hodohodo ni (Kantai Collection -KanColle-) [Chinese] [脸肿汉化组]
Hora Hora Senpai Koko ni Kawaii Kouhai-chan ga Imasu yo? ch.6
[Yowoshinobu] 4-nin no Echi-teki na Megane-tachi (Fate/Grand Order) [Chinese] [不咕鸟汉化组] [Digital]
(C78) [Avion Village F (Fechi)] Yume no Soup ~Substance Dependence~ (Touhou Project)
Echidna-san de Rakugaki Hon
(C84) [Pucchu (Echigawa Ryuuka)] Sato Ichiban no! (NARUTO) [English] [Laruffii]
[Dotechin Tengoku (Ryuuki Yumi)] Milking
(C87) [Drawpnir (Akechi Shizuku)] Isokaze Chronicle (Kantai Collection -KanColle) [Chinese] [脸肿汉化组]
[Egoistic Honey, Allegro Mistic, Kuroneko-kan (Hadumi Rio, Takano Yuki, Muririn)] Kouhai ni Sarechau Hon [Chinese] [绅士仓库汉化] [2018-08-26]
[Itou Eight] Kouhai Missed Memories | Kouhai's Missed Memories (COMIC Anthurium 020 2014-12) [English] [TripleSevenScans]
(C93) [LeimkissA (Nekohane Ryou)] Kawaii Kouhai ga Shiboritoru no o Yamete Kurenain desu. (Fate/Grand Order)
(C72) [Archives (Hechi)] Suzumiya Haruhi no Rinkan 2 (The Melancholy of Haruhi Suzumiya) [English] =LWB=
(C93) [Labomagi! (Takeda Aranobu)] Netorare Kouhai Kanojo ~Shiranu Ma ni Ubaware Okasareta Shitai~
Echi Echi Mesuochi Incubus
[ARCHIVES (Hechi)] Kisa-tan no Opanchu (Fruits Basket)
Kagechin - Bokutachi no Kanjiru Tokoro (Place That We Feel) [2010-10-10]
Boku no Tanetsuke Gakkou Seikatsu 2 ~Tosho Iin no Kouhai Hen~
Kouhai Danshi ni Netorare SEX
(CR30) [Dotechin Tengoku (Ryuuki Yumi)] Jii (Dead or Alive)
[Rico] Hachu Echi Ch.1-3, 8-9 [English]
Seiso na Kouhai ga Kakure Do-M datta
Enjo Kouhai School Festival
Muramura Kouhai-chan | Hot and Bothered Junior
[Rage] Yobidashi | Calling Out (3150 Echi Echi Gal Joint) [English] [Nisor] [Digital]
Uchi no Kouhai ga Iroiro Yuushuu Sugite Komatteru.
Pote Kouhai
[Echigoya Takeru] Yuugeki Shoujo Ataru-chan | Guerrilla Girl Ataru-chan (COMIC Anthurium 2018-08) [English] [1F47B] [Colorized] [Digital]
(C93) [MARCH (Minakuchi Takashi)] Boku no Mash no Kouhai Ryoku (Fate/Grand Order)
(COMIC1☆12) [Junpuumanpandou (Hida Tatsuo)] Uchi no Megane no Niau Tayoreru Kouhai ga Totemo Kawaii! (Fate/Grand Order) [Chinese] [脸肿汉化组]
Naburi Tokidoki Shasei ~Kouhai no Joshi ni Makete Shasei Saserareta Ore~
[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]
[ARCHIVES (Hechi)] sukebu toka no hon 2 (Various)
Uraaka Joshi no Ecchi Jijou Echi Echi na Ane ga Chuunen Otoko ni Okasare, Netorare...
Kyouko Mizugi Echi Echi Love Hon desu
(Reitaisai 5) [Avion Village F (Fechi)] Nuite yo!! Yakujin-sama (Touhou Project) [English] [CGrascal]
[Echizen Bugyousho (Aramaki Echizen)] InCha JD Saimin de Chinko no Shihaiken Ubawarechattara, Shin-chan Nannimo Dekinai ne? | Without Control of Your Dick, You Really cannot do anything huh? Shin-chan~ [English] [Digital]
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 6-wa [Digital]
Nana-san no echi manga
[Microbeurre (Kohata Tsunechika)] Chotto mo Matenai (Fate/hollow ataraxia) [Digital]
(C94) [Ikechika (Ikeshita Maue)] Zettai Haiboku Jeanne-chan!! (Fate/Grand Order) [Chinese] [EZR個人漢化]
(C93) [kulmov_ (Kurowa)] Kouhai Channel (Fate/Grand Order) [Chinese] [上野联邦汉化组]
[Kagechin] My First
(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]
(C87) [Archives (Hechi)] Shoukai Seyo! Nihonryou Senkakushotou - Tenanmon de Kakumei o (Kantai Collection -KanColle-)
[Can Do Now! (Minarai Zouhyou)] B.O.W. to Hito tono Kouhai Jikken Houkokusho (Resident Evil) [Chinese] [蛋铁个人汉化]
(SC2015 Autumn) [Dotechin Tengoku (Ryuuki Yumi)] Yome Haro 2 (THE IDOLM@STER)
(C77) [chaos-graphixxx (mdo-h)] Toaru Kouhai no Mikotox (Toaru Kagaku no Railgun)
(C75) [Avion Village F (Fechi)] Higashifure IN CASE OF PATCHOULI KNOWLEDGE (Touhou Project)
(C63) [Dotechin Tengoku (Ryuuki Yumi)] MILL CRAPE
Enjo Kouhai Swimming Costume
Echi Echi Kouhai-chan!
[Inanaki Shiki] Houkago Kouhai Note | 放課後交配筆記本 [Chinese]
[Arakure] Jelly Multiplication (Naedoko ni Sareta Shoujo-tachi no Ishukan Kouhai Kiroku Vol. 2) [English] [biribiri] [Digital]
[Combat Echizen] Oneechan Bousou Tokkyuu!
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 6-wa [Chinese] [Kirin个人汉化] [Digital]
(SC24) [Archives (Hechi)] Maria-sama ga Miteru no ni! (Maria-sama ga Miteru)
[Hanpera] Taifuu + Sake + Kouhai=♥♥♥ (Inshokukei Oneesan ga Shitaikoto) [Chinese] [黑条汉化]
(C71) [Archives (Hechi)] Shoushitsu Nagato no Shiawase (The Melancholy of Haruhi Suzumiya)
[Kamino Ryuuya] Kawaii x Kouhai Ch. 1 [English] {Genesis Translations}
Senpai Kouhai Danjo Jijou | Senpai Kouhai a Man and Woman's Circunstances
(C63) [Archives (Hechi)] Kichiku Kei Rough Hon 2 Azusagawa Tsukino Hon (Yakitate!! Japan)
Kouhai no Tangan-chan #2
[Athome Shuka (Takunomi)] Enjo Kouhai 3 [Chinese] [无毒汉化组] [Digital]
(C95) [Ikechika (Ikeshita Maue)] Kodomo o Amakumiru na. Soushuuhen (Kantai Collection)
(C94) [Athome Shuka (Takunomi)] Enjo Kouhai 6 [English] [biribiri]
(C71) [Dashigara 100% (Minpei Ichigo)] Chijoku no Echidna (Queen's Blade) [English]
[Akuten Soushin (Kokutou Nikke)] Kanmusu Chakunin Inazuma Kyousei Ishu Kouhai | Ship Girls Pregnancy - Inazuma's Forced Crossbreeding (Kantai Collection -KanColle-) [English] [Digital]
(C92) [ARCHIVES (Hechi, Sanada Kana)] http://d99.biz/arc4/ Nishikino Maki Oppai Festival (Love Live!)
(CSP4) [ARCHIVES (Hechi)] Kazahara Fuuki Nisshi 2 | Kazahara's Moral Order Journal 2 [English] =LWB=
(C92) [Kanden Shoujo Chuuihou (Mafuyu)] Hentai Senpai to Yajuu Kouhai (Fate/Grand Order) [Chinese] [兔司姬漢化組]
COMIC Megastore H 2003-10
[Monpechi-Tei] Hoken Kyoushi (To Love-Ru)
[Pistachio] Futanari Senpai x Rugby-bu Kouhai-kun
[Fukugou Marjoram (Sonokawa Sono)] Sekai de Ichiban Bonyuu ga Deru Rugby-bu Captain desu ga, Kouhai to 69 Suru no wa Hen deshou ka? (ALL OUT!!) [Digital]
[Aimaitei (Aimaitei Umami)] Kurogal Kouhai Otokonoko DeliHeal ~ Gyaku Anal Course (Fate/Grand Order) [Digital]
[Athome Shuka (Takunomi)] Enjo Kouhai 5 [Digital]
Akogare no Senpai ni ~Kouhai-san mo Issho!~
(C73) [Archives (Hechi)] Kallen Shigyaku (Code Geass)
[Athome Shuka (Takunomi)] Enjo Kouhai IF [Digital]
Senpai and Kouhai + Extra
(C95) [Tekomenchi (Techi)] Sanae-san to Sweet Night (Touhou Project)
(C92) [DRAWPNIR (Akechi Shizuku)] In the Passion, Melty heart. 1 (Fate/Grand Order)
[Saragi (R5)] Genba no Kouhai [Digital]
(SC24) [Sumechiru (MIYUKI ROCK)] Super Kiss (Summon Night 3)
Echi Conne Diary
Echi-echi Idol Time! MAI
(C93) [kulmov_ (Kurowa)] Kouhai Channel (Fate/Grand Order)
Kouhai-chan ni Eroi Koto Sareru Hon 4
Kouhai-chan ni Eroi Koto sareru Hon2
[Kagechin] Datte Otokonoko damon