[Akitarainu (Chakkaman)] Touhou Chara ga Doubutsu to no Akachan o Umu tame ni Kouhai Saserareru Juukan Hon (Touhou Project) [English] [ARMAE] [Digital]
Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 3-wa
[Salmon Daisuki Club (Done)] Yuruyuru Hatsujou Onsen [Chinese] [绅士仓库汉化] [Digital]
(C94) [Athome Shuka (Takunomi)] Enjo Kouhai Different Clothes [Chinese]
[Ankoman] Kiichi Shishou Onsen ni Iku (Fate/Grand Order) [Chinese] [黎欧x新桥月白日语社汉化]
[Mitsunoho] Naburi Tokidoki Shasei ~Kouhai no Joshi ni Makete Shasei Saserareta Ore~ [English] [desudesu] [Digital]
(C76) [OTOMEKIBUN (Sansyoku Amido.)] Gakkou de Senshun! -Kouhai mo Issho- 2
(C88) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto sareru Hon2 [Chinese] [核弹团个人汉化]
Kouhai Danshi ni Netorare SEX
[Athome Shuka (Takunomi)] Enjo Kouhai Swimming Costume [Chinese] [Digital]
[Cyber F] Kaizou Gakuen 「Kouhai」| Modification Academy 5 "Kouhai" [English]
(CSP4) [Kajishima Onsen (Kajishima Masaki)] Omatsuri Zenjitsu no Yoru Omake Ban (Tenchi Muyou!)
(C96) [Milk Plus (Funan)] Onsen Idol Waka Okami (Waka Okami wa Shougakusei!)
(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]
(Reitaisai 10) [Maruiro Kikou (846gou)] OL Megane Yuugi to Kouhai ga Zukkon Bakkon Suru Hon (Touhou Project)
[Arakureta Monotachi (Arakure)] Shortcut de Megane no Niau Kawaii Beit no Kouhai no Heya ni Agarikonde Muriyari Hamedori shitatta [Digital]
(C93) [Killcy] Kouhai Servant ga Dosukebe na Ken (Fate/Grand Order)
Otonashisou na Rikujoubu no Kouhai o Kousoku Shite Kairaku Choukyou
Remilia VS Tanezuke Oji-san
Enjo Kouhai In The Closet
Lunch Time no Kouhai
[Rokumonsen (Tamahagane)] Roshutsu Shoujo Itan 9 Hen [Digital]
(C92) [Kanden Shoujo Chuuihou (Mafuyu)] Hentai Senpai to Yajuu Kouhai (Fate/Grand Order)
[Horumon Curry (Tobimura)] Hangyaku Onsen 2 | Hot Springs DEFY 2 (Girls' Frontline) [English]
(C93) [LOFLAT (Prime)] Maid to Kouhai Dochira ga Okonomi? (Fate/Grand Order)
[Toitoikai (Toitoi)] Natsu, Asedaku no Kouhai to (Fate/Grand Order) [Digital]
[Rokumonsen (Tamahagane)] Roshutsu Shoujo Itan 3 [Digital]
[Gogo book (Itsutuse)] Ore to Imouto to Kouhai no Rankou Cosper (Ore no Imouto ga Konna ni Kawaii Wake ga Nai) [Digital]
(C93) [Athome Shuka (Takunomi)] Enjo Kouhai 4 [Chinese] [嗶咔嗶咔漢化組]
[Anthology] Naedoko ni Sareta Shoujo-tachi no Ishukan Kouhai Kiroku Vol.1 [Digital]
[Sakeitiba (Samon Shiu)] Riyuu wa Fumei daga Ecchi Shite Kureru Kouhai 2 [English] [mysterymeat3] [Digital]
[Egoistic Honey, Allegro Mistic, Kuroneko-kan (Hadumi Rio, Takano Yuki, Muririn)] Kouhai ni ♥♥ Sarechau Hon [2018-08-26]
[Paint Robo] Jutai Shoujo
(C95) [trueblue (Annie)] Cos Shite Shiyo! Kouhai Hen | Let's Do It With Cosplay! Kouhai Edition (Sanoba Witch) [English] {Doujins.com}
Kouhai Sensou Zenpen
Onsen Yukata na Kashima-san to Hamakaze-san to. | Kashima and Hamakaze In Hotspring Yukatas
[Rokumonsen (Tamahagane)] Roshutsu Shoujo Itan 2 [Digital]
[MC] Houmon Hanbaiin no Ore ga Saiminjutsu wo Te ni Irete Hitozuma ya JK-tachi wo Shihai Shite Tanezuke Shimakutta
[Zenra QQ] Fellatio Kouhai, Otouto ni naru
(C93) [kulmov_ (Kurowa)] Kouhai Channel (Fate/Grand Order)
[Tsujigiri Onsen] - Gakuran Furo Yuu Keshiki
[Hino] Kouhai-chan SS 3
Kouhai Feet
(C94) [Ofuton] Kouhai Refle (Fate/Grand Order)
Saimin Kanbo - Kouhai ni Torareta Haha
[Dibi] Otokonoko ga Kouhai ni Ijimenukareru Ero Manga[Chinese] [雷电将军汉化]
Kawaii Kouhai ni Otosaresou | My Cute Kouhai seems to be Depressed
Goumon Onna Kyoushi - Shisshin Zekkyou Kahanshin! Kouhai Onna Kyoushi Akumu no Seikyouiku
(C89) [Shiawase Kyouwakoku (Shiawase no Katachi)] Shiawase no Katachi no Guruguru Netachou 83R - Kouhai Jikken Hito x Saru Ninshin Shussan Satsuei [Chinese] [屏幕髒了漢化]
[Milk Server (Kurikama)] Zenkoku Kusshi no Ace de Nonke no Ore ga Kouhai no Namaiki Kozou-tachi ni Dildo to Chinpo ni Kusshi Milk Shashutsu Nikubenki ni Kanraku
(C93) [Athome Shuka (Takunomi)] Enjo Kouhai 4 [English] [biribiri]
Ero Onsen Yukemuri Chijou | Erotic Onsen Steam Blind-Love
(SC57) [Rivajima (Yajima Index)] Mata Kouhai ni Bloomer Kisasete Oshiri no Ana made... Senpai wa Mou Dame desu! (Amagami)
[Muraimura (Muraimura)] Nade Rin ga Onsen de (Yuru Camp) [Chinese] [Digital]
[Athome Shuka (Takunomi)] Enjo Kouhai Swimming Costume [Digital]
(SC2018 Autumn) [ELHEART'S (Ibuki Pon)] Kawaii Kouhai ni Itazura Shite Miru Hon (Fate/Grand Order)
Maid to Kouhai Dochira ga Okonomi? | MAID vs KOUHAI: Which Do You Prefer?
Kouhai no Tangan-chan #3
Onsen Ryokan no Onna (ANGEL Club 2021-06]
[Athome Shuka (Takunomi)] Enjo Kouhai 7 [Digital]
(C64) [Kamidake Onsen (Kajishima Masaki)] Ianryokou Toujitsu No Yoru 2 (Tenchi Muyou!)
[Rokumonsen (Tamahagane)] Juuten Shoujo [Digital]
Josou Saserarete Futanari Kouhai Servant ni Onnanoko ni Sarechau Hon (FateGrand Order) (machine translated)
(C92) [Kanden Shoujo Chuuihou (Mafuyu)] Hentai Senpai to Yajuu Kouhai (Fate/Grand Order) [English] [constantly]
Enjo Kouhai IF
Hora Hora Senpai Koko ni Kawaii Kouhai-chan ga Imasu yo?
(C88) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 2 [English] [Juggernaut Santa]
Natsu no Hi, Kouhai to, Bus-tei de. | On a Summer Day, with My Kouhai, at the Bus Stop.
Kouhai-chan ni Eroi Koto Sareru Hon 3
[Rokumonsen (Tamahagane)] Roshutsu Shoujo Itan 9 Hen [Chinese] [朔夜汉化] [Digital]
Anthology Tsujigiri Onsen – Onyoku Burabura Shounen Bibouroku
Naburi Tokidoki Shasei ~Kouhai no Joshi ni Makete Shasei Saserareta Ore~
Akogare no Anoko wa Boku no Chinkasu Soujiki - 14
[Shouchuu MAC (Hozumi Kenji)] Oyako Onsen Ryokou Choukyou Kiroku | Mother and Daughter Training Diary: A Trip to the Hot Springs [English] {2d-market.com} [Decensored] [Digital]
Tawawa na Kouhai-chan 2
Youkai Tanezuke - Mana Shojo Soushitsu Ninshin Shussan Hen
Akogare no Senpai ni ~Kouhai-san mo Issho!~
(C96) [Banana Koubou (Ao Banana)] Zenra Roshutsu Shuujin Kanshi Onanie ni Dohamari Shita Hentai Kouhai Mash Kyrielight (Fate/Grand Order)
[Terasu MC] Otaku no Boku to Iikanjidatta Kuro Gal Kouhai o Netorareru Mini
[Mda Starou] Shinjin Kouhai Kiriko-san (COMIC BAVEL 2018-09) [Chinese] [無邪気漢化組]
(C82) [Nonsense (em)] BLUE ECLIPSE (Fate/stay night) [Chinese]
Kurage Musume-chan no Amaama Aigan Kouhai Nikki
[Ohenari] Namaiki na Kouhai ni Omocha ni Sarete Doutei Ubawaremashita [English] [Akuma Scans]
[Ura Alpaca Bokujou (Meeo)] Suki Araba Kareshi no Seiheki o Yugametai! ~Gaman Genkai!! Icha Love Onsen Ryokou~
[Can Do Now! (Minarai Zouhyou)] B.O.W. to Hito tono Kouhai Jikken Houkokusho (Resident Evil) [Chinese] [蛋铁个人汉化]
[7 Men Zippo (Kamishima Akira)] Onsen Ryokou 2 | Let's Go To The Hot Springs 2 (Katekyo Hitman REBORN!) [English] [Lady Phantomhive]
[ぴすたちお] Futanari Senpai x Rugby-bu Kouhai-kun
[Gelmaga.] Kouhai ga Bakunyuu de Ero Sugiru Ken ni Tsuite | 有關學妹的爆乳過於色情的這件事 [Chinese] [巨乳星人個人漢化]
Namaiki na Moto Kouhai no Nama Iki Showtime
(C92) [Akapenguin (Asahina Hikage)] Tawawa na Kouhai-chan (Getsuyoubi no Tawawa) [Chinese] [兔司姬漢化組]
Muramura Kouhai-chan | Hot and Bothered Junior
[Athome Shuka (Takunomi)] Enjo Kouhai IF | Mating Assistance IF [English] [SDATranslation] [Digital]
[Rokumonsen (Tamahagane)] Roshutsu Shoujo Itan 5 Hen [Digital]
[Kakutou Oukoku] Harami samurai 05 ~Onsen no Tera to Joukou no Omoi~ (WEB Ban COMIC Gekiyaba! Vol. 113)
(C92) [Makuu Gundan (Shinozuka Atsuto)] Ganbaru Kouhai | Do Your Best, Kouhai (Fate/Grand Order) [English] [Saint Quartz Scans]
[Artienne] Kinjo no Ojii-san ni Onsen ni Tsureteikarete Okasareta Wakazuma 2 [English] {doujins.com}
(COMIC1☆11) [Athome Shuka (Takunomi)] Enjo Kouhai 2
[Tsujigiri Onsen (Shimano)] growing youth [Digital]
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 6-wa [Digital]
Saenai Heroine Series Vol. 9 Saenai Kouhai no Jishukurikata
Enjo Kouhai - Oshiego ha Elf, Dragon, Mermaid, Werewolf
Enjo Kouhai 11