[Pistachio] Futanari Senpai x Rugby-bu Kouhai-kun
(C93) [MARCH (Minakuchi Takashi)] Boku no Mash no Kouhai Ryoku (Fate/Grand Order)
[Gelmaga.] Kouhai ga Bakunyuu de Ero Sugiru Ken ni Tsuite
(C84) [Chinchintei (chin)] OL Ryuugyo no Tanezuke Nikki (Touhou Project) [English] [robypoo]
Shota Teitoku wa Senpai no Kouhai no Mono yo
[Yuzuha] Lunch Time no Kouhai (COMIC Anthurium 2018-05) [English] {NecroManCr} [Digital]
[Athome Shuka (Takunomi)] Enjo Kouhai Swimming Costume [Digital]
Shortcut de Megane no Niau Hitonatsukoi Beit no Kouhai ga Yarichin Douryou no Kuruma de Okurarete kara Mudankekkin Shiteiru
[Makoto Shiyaka] Jukubo to Futari de, Onsen Ryokou. ~Oyakoukou Suru Tsumori ga, Kaa-san no Karada ga Ero Sugita node…~
Kouhai-chan ni Eroi Koto Sareru Hon 5
(ShotaFes 2) [SERVICE BOY (Hontoku)] Onii-chan ni Tanezuke Shichao! | Let's Breed Oniichan! [English] [alparslan]
(C95) [Nekokaburi (Kuronomiki)] Lust Order ~Beast-kei Marshmallow Kouhai~ (Fate/Grand Order) [Chinese] [黑锅汉化组]
[Kaiduka] Hora Hora Senpai Koko ni Kawaii Kouhai-chan ga Imasu yo? [Digital]
[Yusaritsukata (Awayume)] Kouhai wa Koakumama!? [Digital]
(C88) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto sareru Hon2
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 3-wa [Digital]
[Yuunagi no Senryokugai Butai (Nagi Ichi)] Kouhai-kun wa, Oreiro Hiyake Shounen! [English] {CapableScoutMan} [Digital]
Kouhai Sensou Zenpen
(C77) [Otomekibun (Sansyoku Amido.)] Gakkou de Seishun! -Kouhai mo Issho- 3 + Omake Bon
(2021-03 Akihabara Chou Doujinsai) [4K Seisakusho (KaKakaka)] Remilia VS Tanezuke Oji-san (Touhou Project) [English] [desudesu]
(C89) [Shimanto Seiryuu (Shimanto Youta)] Senpai-kun to Kouhai-chan [English] [BSN]
(C96) [Athome Shuka (Takunomi)] Enjo Kouhai Interlude [English] [kvnk]
(C92) [Akapenguin (Asahina Hikage)] Tawawa na Kouhai-chan (Getsuyoubi no Tawawa) [Chinese] [無邪気漢化組]
[Yukimi Onsen (Taicho)] Inran Akarin (Yuruyuri) [English] [Kamikakushi] [Digital]
Ecchi na Kouhai-chan
Josou saserarete Futanari Kouhai Servant ni Onnanoko ni Sarechau Hon
[Rokumonsen (Tamahagane)] Roshutsu Shoujo Itan 8 Hen [English] [ATF] [Digital]
[Dhibi] Ishuzokukan Kouhai (COMIC X-EROS #52) [Chinese] [沒有漢化] [Digital]
(COMIC1☆12) [ELHEART'S (Ibuki Pon)] Hadaka Apron no Bou Kouhai to Ichaicha Suru Hon (Fate/stay night)
Kouhai-chan ni Eroi Koto Sareru Hon 6
[Athome Shuka (Takunomi)] Enjo Kouhai 12 [Digital]
Dokuzetsu Kouhai DK wa Ore Senyou Kanojo
[Itou Eight] Kouhai Missed Memories | Kouhai's Missed Memories (COMIC Anthurium 020 2014-12) [English] [TripleSevenScans]
(C88) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto sareru Hon2 [Chinese] [夢之行蹤漢化組]
Boku no Mash no Kouhai Ryoku
[Koko de Chikubi o Hitotsumami (Juurouta)] Oshiego no Shounen to Onsen Ecchi [Chinese] [Digital]
Tomodachi no Youna Otaku Kouhai to Deisui Ecchi
Enjo Kouhai School Festival
(C87) [Aroma Terrace (Niki)] Kouhai-chan to Asa kara Nyan Nyan
Kawaii Kouhai no Tame Naraba…? | For The Sake of My Cute Junior…? {Hennojin}
(C94) [Hitsuji Kikaku (Muneshiro)] C94 Omakebon Uzai Kouhai wa Pakoritai! (Uzaki-chan wa Asobitai!) [Chinese] [夢之行蹤漢化組]
[Horumon Curry (Tobimura)] Hangyaku Onsen 2 | Hot Springs DEFY 2 (Girls' Frontline) [English]
Watashi dake no Kouhai
(C88) [Deastim (Unadon)] Ur Senpai to Is Kouhai no Seifuku Play (Puzzle & Dragons)
(COMIC1☆11) [Daifuku (Shouki)] Hiken-tai E no Kouhai Jikken (El Shaddai: Ascension of the Metatron)
Yuri Couple no Youji Taikou Junyuu Omorashi Amayakashi H + Bukatsu no Senpai o Seiteki ni Amayakasu Kouhai-chan
(C94) [Majimadou (Matou)] Uchi no Kouhai ga Iroiro Yuushuu Sugite Komatteru. (Fate/Grand Order)
[Ryuukakusan Nodoame (Gokubuto Mayuge)] Gehenna Onsen Monogatari (Blue Archive) [Digital]
(COMITIA134) [kuma-puro (Shouji Ayumu)] Kodomo Onsen ~Bangaihen~ -Sayaka-chan no Baai- [Chinese] [oo君個人漢化]
Imouto no Kareshi ni Okasareta Watashi ~Onsen Ryokan Hen~
[Rodiura. (Rage)] Kouhai-chan ni Eroi Koto sareru Hon 1~4 [Digital]
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 5-wa [Chinese] [Kirin个人汉化] [Digital]
(C94) [Hitsuji Kikaku (Muneshiro)] C94 Omakebon Uzai Kouhai wa Pakoritai! (Uzaki-chan wa Asobitai!) [English] {Hennojin}
Hadaka Apron no Bou Kouhai to Ichaicha Suru Hon
[ppatta] Yandere Kouhai Kyouiku | Disciplining Yandere Colleague [English] [Digital]
[AstroQube. (masha)] Kouhai no Tangan-chan | Kouhai-chan the Mono-Eye Girl [English] [Digital]
Kouhai Jikken | Mating Experiment
GeeU Presents - Yuki's Onsen Threesome - (Part 1-4)
Boku no Kawaii Dekiru Kouhai
[Shinozuka Atsuto] Muramura Kouhai-chan | Hot and Bothered Junior (COMIC HOTMILK 2018-12) [English] {NecroManCr} [Digital]
(C89) [ASGO (Zanzi)] Kanako Kaede no Onsen Burari H | Kanako and Kaede's Casual Hot Springs Sex (THE IDOLM@STER CINDERELLA GIRLS) [English] {Faux}
[Athome Shuka (Takunomi)] Enjo Kouhai 7 [Digital]
[Yusaritsukata (Awayume)] Kouhai wa Koakumama!? | My Clubmate's a Little Devil! [English] {2d-market.com} [Decensored] [Digital]
[Eromazun (Ma-kurou)] Saimin Onsen Kanroji Mitsuri Ninshin Chuu (Kimetsu no Yaiba) [Chinese] [GaLaSky個人漢化] [Digital]
Yarechau Onsen Ryokan | Doing it at a Hotspring Hoe-tel
[Zenra QQ] Fellatio Kouhai, Otouto ni naru [Chinese] [空想少年汉化]
Enjo Kouhai 10
[PLANT (Tsurui)] Leon to Onsen (THE IDOLM@STER MILLION LIVE!) [English] [Acerolla]
Kouhai Channel
Kouhai Nanpa Beach Luluhawa
(C82) [G500 (Onsen Nakaya)] Shinobu x Play (Bakemonogatari)
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
(C90) [Shimanto Seiryuu (Shimanto Youta)] Kouhai-chan Ki o Tsukete!
[Ankoman] Kiichi Shishou Onsen ni Iku (Fate/Grand Order) [Chinese] [黎欧x新桥月白日语社汉化]
(C91) [Athome Shuka (Takunomi)] Enjo Kouhai [English] [biribiri]
Senpai Kouhai Danjo Jijou
Zenra Roshutsu Haikai Onanie ni Dohamari Shita Hentai Kouhai Mash Kyrielight
[Athome Shuka (Takunomi)] Enjo Kouhai 11 [Chinese] [KOBO買動漫授權中文版] [Decensored] [Digital]
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
[Tomato Rice] Bakunyuu de Kouhai no JK to Paizuri Suru dake
(C92) [Akapenguin (Asahina Hikage)] Tawawa na Kouhai-chan (Getsuyoubi no Tawawa)
[Marshmallow Balloon (Kayumidome)] Shota Teitoku wa Senpai no Kouhai no Mono yo (Kantai Collection -KanColle-)
[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]
[Tsukemayuge (Yuzugin)] "Kouhai no Ashi o Mae ni Gaman Dekinakatta" nado to Kyoujutsu Shite Ori [Digital]
[Rokumonsen (Tamahagane)] Roshutsu Shoujo Itan 8 Hen [Digital] [Chinese] [CE家族社]
[Ichio] Imo Suku Onsen | Little Sister School Swimsuit Onsen (COMIC Tenma 2011-01) [English] [Yoroshii]
(C84) [Graf Zeppelin (Ta152)] Ore no Kouhai mo Imouto mo Kanojo de Bitch de Nikudorei. (Ore no Imouto ga Konna ni Kawaii Wake ga Nai)
(CSP4) [Kajishima Onsen (Kajishima Masaki)] Omatsuri Zenjitsu no Yoru Omake Ban (Tenchi Muyou!)
[PORYGON137 (Hidari Pory5n)] Kouhai no XXX Renshuu [Digital]
[Inanaki Shiki] Houkago Kouhai Note | 放課後交配筆記本 [Chinese]
(COMITIA134) [kuma-puro (Shouji Ayumu)] Kodomo Onsen ~Bangaihen~ -Sayaka-chan no Baai-
(C92) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 5
(Maiden's Garden 10) [Hakka Onsen (Sono.)] SHIROBAKO no Hako (SHIROBAKO)
(C93) [kulmov_ (Kurowa)] Kouhai Channel (Fate/Grand Order)
Kouhai Sensou Zenpen | Kouhai War First Part
(C66) [Kamidake Onsen (Kajishima Masaki)] Ianryokou Toujitsu No Yoru 4 (Tenchi Muyou!)
Tanezuke
Kouhai no Oppai ga Suki Sugiru | 我太喜欢后辈的奶子了