[Yuunagi no Senryokugai Butai (Nagi Ichi)] Kouhai-kun wa, Oreiro Hiyake Shounen! [Digital]
[Kikunosukemaru] Senpai Kouhai Danjo Jijou | Senpai Kouhai a Man and Woman's Circunstances (COMIC Anthurium 024 2015-04) [English] [Danicco]
(C94) [Majimadou (Matou)] Uchi no Kouhai ga Iroiro Yuushuu Sugite Komatteru. (Fate/Grand Order)
[Aosagi no Mizuumi] Mesu Ochi Eigyou Kachou Kouhai Shain wa, Echiechi Otokonoko
[Obeccho] Junboku na Kouhai-kun ga Senpai-kun ni Datosaseru made no Hanashi [English] {Shotachan}
Hangyaku Onsen | Reverse Onsen
(C94) [COMEX (Zhen Lu)] Kouhai no Amai Ryouhou (Fate/Grand Order)
Kouhai's Missed Memories
Kojin Satsuei 19-sai Kareshi Mochi Kouhai-kei Kyonyuu Layer
(HaruCC20) [Nonsense (Yue)] SWEET PAIN (Haikyuu!!)
[Ramu] Senpai and Kouhai + Extra (Original)
Kouhai Maid ga Osewa o Shite Kureru You desu
[Onsen Mikan] Omorashi Kouseijuku ~Yuutousei no Shikkin Kuse o Naosu Tokkun Hajimemashita~ Ch. 1 + Bangaihen [Chinese] [柠檬茶汉化组]
[Kuropoplar (Nyakkuru)] Onsen de 3-gou-kun ga Onee-san-tachi to Seiteki ni Hakadorimakuru Hon | A Book About #3-kun Advancing in Sexual Things with the Onee-sans in the Onsen (Hacka Doll) [English] [Tabunne Scans] [Digital]
(C93) [Yuzuya (Yuzuha)] Kouhai Maid ga Osewa o Shite Kureru You desu (Fate/Grand Order) [Chinese] [CE家族社]
Kouhai ni Odosarete
Kouhai-chan Ki o Tsukete!
(C94) [Hitsuji Kikaku (Muneshiro)] C94 Omakebon Uzai Kouhai wa Pakoritai! (Uzaki-chan wa Asobitai!)
Kawaii Kouhai no Tame Naraba…? | For The Sake of My Cute Junior…?
(C95) [Nekokaburi (Kuronomiki)] Lust Order ~Beast-kei Marshmallow Kouhai~ (Fate/Grand Order)
(COMIC1☆15) [MUGENKIDOU A (Tomose Shunsaku)] Echi Echi Kouhai-chan! [English]
(C94) [COMEX (Zhen Lu)] Kouhai no Amai Ryouhou (Fate/Grand Order) [Chinese] [黑锅汉化组]
[Athome Shuka (Takunomi)] Enjo Kouhai IF [Digital]
(COMIC1☆12) [ELHEART'S (Ibuki Pon)] Hadaka Apron no Bou Kouhai to Ichaicha Suru Hon (Fate/stay night) [Chinese]
[Nettou Onsen] Zoku Kusuri wa Youhou Youryou o Mamotte Shiyou Shimashou (Ar tonelico II)
[Inanaki Shiki] Houkago Kouhai Note | 放課後交配筆記本 [Chinese]
Kyonyu Aniyome to Mei to Hito Tanetsuke Onsen Oyako-chu Dashi Hodai Onsen Ryoko
(C93) [kulmov_ (Kurowa)] Kouhai Channel (Fate/Grand Order) [Chinese] [上野联邦汉化组]
[Sirotaruto (Kotaru, Shirasaki Karu)] Itoshigure ~Futari de Onsen Hen~ (Kantai Collection -KanColle-) [Digital]
Kouhai Bon | 후배의 책
Boku no Kawaii Dekiru Kouhai
[Athome Shuka (Takunomi)] Enjo Kouhai 7 [Digital] [Chinese] [无毒汉化组]
[Carn] Kouhai de Himatsubushi | Killing Time with the Freshman (COMIC Megastore 2012-11) [English] {darknight}
(C93) [kulmov_ (Kurowa)] Kouhai Channel (Fate/Grand Order)
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 2-wa [Digital]
[Gelmaga.] Kouhai ga Bakunyuu de Ero Sugiru Ken ni Tsuite
[Athome Shuka (Takunomi)] Enjo Kouhai 11 [Chinese] [無邪気漢化組]
Tomodachi no Youna Otaku Kouhai to Deisui Ecchi
[Masamune Kokichi (Matsu Takeshi)] Dekkai Kouhai Chicchai Senpai | 大后辈小前辈 [Chinese] [黑夜汉化组] [Digital]
(C96) [Shinshunshantonshou (Bukatsu)] Micchaku!! Chaldea Cosplay Sex 24-ji!!! ~Hitozuma Rider Namahame Onsen Hen~ (Fate/Grand Order) [Chinese] [不咕鸟汉化组]
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
(C93) [Labomagi! (Takeda Aranobu)] Netorare Kouhai Kanojo ~Shiranu Ma ni Ubaware Okasareta Shitai~
(C99) [Onabe no Naka. (Niboshi)] Tenshi to Onsen Date (Tenshi Nano)
[Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 3 [Digital]
Futanari Senpai x Rugby-bu Kouhai-kun
Hora Hora Senpai Koko ni Kawaii Kouhai-chan ga Imasu yo? ch.6
Shachou no Aijin ni Sarete shimatta Kouhai no Hanashi
Enjo Kouhai 2
[Tenma Femio] Yokkyuu Fuman no Hitozuma wa Onsen Ryokan de Hageshiku Modaeru 28-34
[Rokumonsen (Tamahagane)] Roshutsu Shoujo Itan Yonpen [Digital]
[Circle Eden (Diisuke)] Kono Onsen wa Mugen no Niku de Dekite Iru (Fate/Grand Order) [Chinese] [黑锅汉化组] [Digital]
[Kiliu] Komochi Tsuma no Arai-san ~Higaeri Onsen ni Ikou~ (COMIC Masyo 2021-12) [Chinese] [不咕鸟汉化组] [Digital]
Ecchi na Kouhai-chan
(HaruCC19) [Nonsense (em)] Alternative Gray (Fate/stay night, Fate/hollow ataraxia)
[Nettou onsen] Use drugs in an appropriate dosage
Kawaii Kouhai no Tame Naraba…? | For The Sake of My Cute Junior…? {Hennojin}
Uchi no Megane no Niau Tayoreru Kouhai ga Totemo Kawaii!
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 6-wa [English] [FC] [Digital]
Aniyome ni Tanezuke Haramase ~Gishi wa Ore no Kodane o Kobamenai~
[Athome Shuka (Takunomi)] Enjo Kouhai IF [English] [Digital] [Incomplete]
[Tsukemayuge (Yuzugin)] "Kouhai no Ashi o Mae ni Gaman Dekinakatta" nado to Kyoujutsu Shite Ori [Digital]
(COMIC1☆13) [Athome Shuka (Takunomi)] Enjo Kouhai 5
[DPg] Senpai ga Uchikomu Kouhai no Hanashi (Senpai ga Uzai Kouhai no Hanashi)
(C94) [Athome Shuka (Takunomi)] Enjo Kouhai 6 [English] [biribiri]
[Sakeitiba (Samon Shiu)] Riyuu wa Fumei daga Ecchi Shite Kureru Kouhai [Digital]
Fuchou to Kouhai no Oshasei Jigoku
(Shota Scratch 21) [Tsujigiri Onsen (Various)] Ochikon
[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]
[Eight Beat (Itou Eight)] Anegohada Hitozuma Hitomi (32-sai) ~Daigaku Jidai no Kouhai ni...~
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
Touhou Chara ga Doubutsu to no Akachan o Umu tame ni Kouhai Saserareru Juukan Hon
(C75) [Otomekibun (Sansyoku Amido.)] Gakkou de Seishun! -Kouhai mo Issho-
[G500 (Onsen Nakaya)] SHINOBUFISHING (Bakemonogatari) [Digital]
[Toushiki Yubune] Kouhai-chan ga Gacha Bakushi suru Hanashi
[Koko de Chikubi o Hitotsumami (Juurouta)] Oshiego no Shounen to Onsen Ecchi
[Aimaitei (Aimaitei Umami)] Kasshoku Otokonoko DeliHeal no Erohon ~Yattekita Shimakaze-kun wa Daigaku no Charai Kouhai de――?! Hen (Kantai Collection -KanColle-) [English] [Digital]
(C84) [Chinchintei (chin)] OL Ryuugyo no Tanezuke Nikki (Touhou Project) [English] [robypoo]
(COMIC1☆11) [Athome Shuka (Takunomi)] Enjo Kouhai 2 [English] [biribiri]
(C100) [Kajishima Onsen (Kajishima Masaki)] Omatsuri Zenjitsu no Yoru Ganso Ban 22.08
(C90) [KATAMARI-YA (Various)] MadoHomu no Yu Puella Magi Dosukebe Onsen (Puella Magi Madoka☆Magica)
Kawaii Kouhai ga Shiboritoru no o Yamete Kurenain desu.
[Gakuen Ketsumeichou (Oriue Wato)] Kouhai Fuukiiin ni Yoru Furyou Senpai no Otoshikata | How to rehabilitate a bad senior by a junior discipline committee member [English] [LunaticSeibah] [Digital]
(COMIC1☆12) [ELHEART'S (Ibuki Pon)] Hadaka Apron no Bou Kouhai to Ichaicha Suru Hon (Fate/stay night)
Onsen Tamamagoto
Youkai Tanezuke - Loli Neko Musume Hatsujou Kairaku Ochi Hen
[Athome Shuka (Takunomi)] Enjo Kouhai 12 [Chinese] [無邪気漢化組] [Digital]
[Kagato] Mori ni Shizumu Seija (Naedoko ni Sareta Shoujo-tachi no Ishukan Kouhai Kiroku Vol. 2) [English] {HMC Translation} [Digital]
Enkou JK to Tanezuke Oji-san
[Yuunagi no Senryokugai Butai (Nagi Ichi)] Kouhai-kun wa, Oreiro Hiyake Shounen! [English] {CapableScoutMan} [Digital]
[AstroQube. (masha)] Kouhai no Tangan-chan #5 | Kouhai-chan the Mono-Eye Girl #5 [English] [Digital]
[Pistachio] Futanari Senpai x Rugby-bu Kouhai-kun
Remilia VS Tanezuke Oji-san
Gokuraku Onsen Monogatari 3 | 극락 온천 이야기 3화
Netorarete Shunkashuutou ~Amae Jouzu na Kawaii Kouhai to no 1-nenkan~
Tawawa na Kouhai-chan 3
[Tomato Rice] Bakunyuu de Kouhai no JK to Paizuri Suru dake
[Ribons Nights (Kyouno Aki)] Kawaii Kouhai [Digital]
(C89) [Shimanto Seiryuu (Shimanto Youta)] Senpai-kun to Kouhai-chan
(C84) [Chinchintei (chin)] OL Ryuugyo no Tanezuke Nikki (Touhou Project)
[Rokumonsen (Tamahagane)] Roshutsu Shoujo Itan Juppen [Digital]
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 5-wa [Chinese] [Kirin个人汉化] [Digital]
[VANADiUM (Mytyl, Onsen Nakaya)] Bakemono no ero hon 01 (Bakemonogatari)