[Yuzuponz (Rikka Kai)] Homunculus 18-gou Seitai Energy Kyuushuu Tokkagata Sai Chousei Jikken Kiroku (Dragon Ball Z) [Digital]
Tomodachi to Jikken Shite Miru Hon. Kouhen
[Anthology] Naedoko ni Sareta Shoujo-tachi no Ishukan Kouhai Kiroku Vol.1 [Digital]
[Alpha to Yukaina Nakamatachi (Alpha)] Kawaii Kouhai ni Otosaresou [Digital]
[Nishida Megane] Sousakan Saya Zombie tono Kouhai Jikken (2D Comic Magazine Muragaru Zombie ni Okasareru Heroine-tachi Vol. 2) [Digital]
[Arakure] Jelly Multiplication (Naedoko ni Sareta Shoujo-tachi no Ishukan Kouhai Kiroku Vol. 2) [English] [biribiri] [Digital]
Josou saserarete Futanari Kouhai Servant ni Onnanoko ni Sarechau Hon
[AstroQube (masha)] Kouhai no Tangan-chan #3 | Kouhai-chan the Mono-Eye Girl #3 [English] [Digital]
Kouhai Nanpa Beach Luluhawa
Kawaii Kouhai ni Itazura Shite Miru Hon
(COMIC1☆6) [Alpha to Yukaina Nakamatachi (Alpha)] Kawaii Kouhai ni Otosaresou
Kawaii Kouhai no Tame Naraba…? | For The Sake of My Cute Junior…? {Hennojin}
Ore no Kouhai to Imouto ga Neoki ni Osotte Kuru.
Echi Echi Kouhai-chan!
Kouhai ni Shidou Suru Momiji-chan
Cagliostro no Jikken Kyoushitsu
"Kojin Satsuei" Danshiryou Doushitsu no Doutei Houkei Kouhai o Kyousei Onanie Kyousei Shasei Satsuei Kirokushuu
Senpai to Kouhai no Nayami
Aniki ni Jikken sarechimatta | How I Became Aniki's Test Subject
Chiramise Jouzu na Kouhai wa Bokki saseta Sekinin o Toritai!
[Akitsuki Itsuki] Tousaku Saimin Jikken [Case. 2] | Perverted Hypnosis Experiment [Case. 2] (COMIC Shingeki 2021-11) [English] {defski} [Digital]
(C95) [trueblue (Annie)] Cos Shite Shiyo! Kouhai Hen (Sanoba Witch)
[Ryoumoto Hatsumi] Kasumu Shikai no Mukou no Anata | The Girl in my Blurred Vision (Renai Kagaku Jikken) [English] [Procyon]
Hifuu Ryoujoku 4 Renko Okusuri Jikken
(C89) [Shimanto Seiryuu (Shimanto Youta)] Senpai-kun to Kouhai-chan
(C88) [Nagiyamasugi (Nagiyama)] Hifuu Ryoujoku 4 Renko Okusuri Jikken (Touhou Project) [Chinese] [CE家族社]
(SUPER26) [Un-moto Shoko (Un-moto)] Giji Genkai Toppa Jikken Houkokusho 02 (Fate/Grand Order)
(Comic Generation) [Hisagoya (Momio)] Ichinose Shiki no Shoukibo na Jikken (THE IDOLM@STER CINDERELLA GIRLS)
Josou!? Saserarete Futanari Kouhai Servant ni Onnanoko ni Sarechau Hon
Hentai Senpai to Yajuu Kouhai
(Gunreibu Shuho & Houraigekisen! Yo-i! Goudou Enshuu 5Senme) [Ichino Nijou (GeNB)] R.E.M.2 Seishoku Jikken Ninmu 2 (Kantai Collection -KanColle-)
Gasshukujo no Senpai Manager-tachi to -Kyuubyoudai Chinpo no Kouhai-
[Carn] Kouhai de Himatsubushi | Killing Time with the Freshman (COMIC Megastore 2012-11) [English] {darknight}
Akogare no Senpai ni ~Kouhai-san Honki Sex!~
[Risei] Sennyo Kyousei Jutai ~Kotodama Iinari Koubi Jikken~ (2D Dream Magazine Vol. 113) [Chinese] [紫苑汉化组] [Digital]
Kouhai-chan ni Eroi Koto sareru Hon
Boku Wa Kanojo No Jikken-Tai by Zucchini [ENGLISH] FULL
Kouhai no Tangan-chan #3
Enjo Kouhai 10
Cos Shite Shiyo! Kouhai Hen
Kawaii Kouhai ni Otosaresou | My Cute Kouhai seems to be Depressed {Hennojin}
(SC2018 Autumn) [ELHEART'S (Ibuki Pon)] Kawaii Kouhai ni Itazura Shite Miru Hon (Fate/Grand Order)
Tomodachi to Jikken Shite Miru Hon. Zenpen | A book about experimenting with your friend, part one
(COMIC1☆11) [Nijigen Shoujo (Nizimoto Hirok)] Saitei Senpai to Demi Kouhai-chan (Fate/Grand Order)
[Chiba Tetsutarou] Wadatsumi-sama (Naedoko ni Sareta Shoujo-tachi no Ishukan Kouhai Kiroku Vol. 2) [English] [biribiri] [Digital]
Kouhai ni kokuhaku shitara ~after~
(C92) [Kanden Shoujo Chuuihou (Mafuyu)] Hentai Senpai to Yajuu Kouhai (Fate/Grand Order)
Enjo Kouhai 9
[Kamino Ryuuya] Kawaii x Kouhai Ch. 1 [English] {Genesis Translations}
Kawaii Kouhai ni Otosaresou | My Cute Kouhai seems to be Depressed
(C95) [Nekokaburi (Kuronomiki)] Lust Order ~Beast-kei Marshmallow Kouhai~ (Fate/Grand Order)
Futanari Senpai x Rugby-bu Kouhai-kun
[Notte] Sports danshi no junan charakei basketball danshi reokun no e-chi na igaku jikken [Chinese]
Kouhai's Missed Memories
Kouhai-chan no Ijiwaru Chikubi Zeme
(SPARK9) [Dolce Einsatz (Tomoe Kiko)] Kouhai Therapy (Free!)
Kouhai Missed Memories | Kouhai's Missed Memories
[Erect Sawaru] Jikken! After School (Oppai Infinity!) [Decensored]
Muhyoujou Kouhai-chan to Oji-san
Enjo Kouhai - Oshiego ha Elf, Dragon, Mermaid, Werewolf
Ganbaru Kouhai
Kouhai-chan ni Eroi Koto Sareru Hon 5
(C93) [MARCH (Minakuchi Takashi)] Boku no Mash no Kouhai Ryoku (Fate/Grand Order)
Kouhai to Onee-san ni Shinpai Kakecha Dame!
[Okamoto Nyohei] Hakase to Joshu no Kozukuri Jikken [Chinese] [永生的喵個人漢化]
[Somejima] Ishu Kan Kouhai Bokujou | Interracial Rape Breeding Farm (Bessatsu Comic Unreal Ningen Bokujou Hen Vol. 2) [English] {Kizlan} [Digital]
Udon-ge Ninshin Jikken
[Inanaki Shiki] Houkago Kouhai Note
Kouhai Missed Memories
Kouhai no Oppai ga Suki Sugiru | 我太喜欢后辈的奶子了 Ch. 1-2
Tomodachi no Youna Otaku Kouhai to Deisui Ecchi
(C91) [Athome Shuka (Takunomi)] Enjo Kouhai [Chinese] [嗶咔嗶咔漢化組]
Kouhai no Oppai ga Suki Sugiru | 我太喜欢后辈的奶子了
[Yuzuponz (Rikka Kai)] Homunculus 18-gou Seitai Energy Kyuushuu Tokkagata Sai Chousei Jikken Kiroku (Dragon Ball Z) [English] {doujins.com} [Digital]
Majo Serene to Abunai Hiyaku Jikken 2
Kouhai Danshi ni Netorare SEX
(C93) [Aoi Frasco (Alpini)] Senpai-kun to Kouhai-kun.
(C86) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto sareru Hon [Chinese] [核弹团个人汉化]
[Nyoro] Jikken-teki eroguro shokei
Kouhai no Oppai ga Suki Sugiru | 我太喜欢后辈的奶子了 Ch. 1-4
[Tenpura Kobo] Houkago Roshutsu Jikken!
(Sougetsusai 24) [SeaFox (Kirisaki Byakko)] Watashi no Hebionna ga Dosukebe na Kouhai ni Choukyou Sarete Ooyake no Ba de Dappi Suru Hon (Fate/Grand Order) [Chinese] [肉包汉化组]
Kouhai Fuukiiin ni Yoru Furyou Senpai no Otoshikata | How to rehabilitate a bad senior by a junior discipline committee member
Kouhai-kun wa Kanari Choroi
Kouhai-chan no Tokubetsu Management
Dokidoki Jikken Note Ch. 1-5
Dekkai Kouhai to Chicchai Senpai wa Mou Gaman Dekinai!
Shachou no Aijin ni Sarete shimatta Kouhai no Hanashi
Kouhai Bon | 후배의 책
Ahoppoi Kouhai o Muriyari Osottara Gyakuni ○ Sareta
PLECO ] Yokushu Shokushu ~Jikken~
Enjo Kouhai Soushuuhen 1+ 5-11
[Athome Shuka (Takunomi)] Enjo Kouhai IF [Chinese] [无毒汉化组] [Digital]
[Excite] Dangerous Sisters - Kyoufu no Nyotai Jikken Shisetsu MAD
(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]
Kajuunn Bokujou No Jikken ~Maaya Kun Wo Juukan Shichaou~
Shortcut de Megane no Niau Hitonatsukoi Beit no Kouhai ga Yarichin Douryou no Kuruma de Okurarete kara Mudankekkin Shiteiru + Omake
Enjo Kouhai 8
[Hoshino Ryuichi] Kannou Jikken
Natsu no Hi, Kouhai to, Bus-tei de. | On a Summer Day, with My Kouhai, at the Bus Stop.
[Ichiko] Fujun Isei Kouhai no Susume [Digital]
[Aimaitei (Aimaitei Umami)] Kurogal Kouhai Otokonoko DeliHeal ~ Gyaku Anal Course [Chinese] [沒有漢化] [Digital]
Shoujo Kousoku Zecchou Jikken
Kouhai Danshi ni Netorare SEX 3
Gesuna Kouhai to no SEX ga kimochi Yokute Mukatsuku. | 超邪惡後輩的SEX是可愛又迷人的反派角色 1
[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]
Tomodachi to Jikken Shite Miru Hon. Zenpen
Otaku no Boku to Iikanjidatta Kuro Gyaru Kouhai wo Netorareru Mini
Enjo Kouhai 11
Kouhai Futari ni Chinpo o Omocha ni Sareru Doutei-kun
Kawaii Kouhai ga Shiboritoru no o Yamete Kurenain desu.
[Ramu] Senpai and Kouhai + Extra (Original)
Fellatio Kouhai, Otouto ni naru- Felacion-kun, mi compañero menor, se ha convertido en mi hermano
Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai―3wa
Kouhai-chan no Ijiwaru Chikubi Zeme 2
Kouhai no Tangan-chan #5
(COMIC1☆11) [Athome Shuka (Takunomi)] Enjo Kouhai 2 [Chinese] [嗶咔嗶咔漢化組]
Tawawa na Kouhai-chan 2
[Tohgarashi Hideyu] Dokidoki Jikken Note Ch. 1-4
Enjoy Kouhai Links 2
Ki ni Naru Kouhai no Karada
(C93) [LOFLAT (Prime)] Maid to Kouhai Dochira ga Okonomi? (Fate/Grand Order) [Chinese] [胸垫汉化组]
(C92) [Makuu Gundan (Shinozuka Atsuto)] Ganbaru Kouhai (Fate/Grand Order)
Kouhai ni Odosarete
Rune Midgarts no Kouhai Jikken ~Archbishop Hen~
Kouhai wa Koakumama!?
[Dibi] Otokonoko ga Kouhai ni Ijimenukareru Ero Manga no Tsuzuki
Kurojin Tenkousei ni NTRru (5) kouhai o NTR ru
Kouhai ga Bakunyuu de Ero Sugiru Ken ni Tsuite | 有關學妹的爆乳過於色情的這件事
(C92) [SSB (Maririn)] Kojin Satsuei 19-sai Kareshi Mochi Kouhai-kei Kyonyuu Layer (Fate/Grand Order)
Bosei to Insei Regular no Za o Ubatta Kouhai ni Hahaoya no Karada made Ubawareta Ken
[Yam] Kuroko tan de jikken manga (Toaru Kagaku no Railgun)
(C94) [RAID SLASH (Kurokoeda)] Shinsui Jikken Asashio (Kantai Collection -KanColle-)
Uchi no Kouhai ga Iroiro Yuushuu Sugite Komatteru.
Ganbaru Kouhai | Do Your Best, Kouhai
Sports danshi no junan charakei basketball danshi reokun no e-chi na igaku jikken
Kouhai no Tangan-chan #4
You are My Experimental Dragon | Kimi wa Boku no Jikken Ryu
(C92) [Kanden Shoujo Chuuihou (Mafuyu)] Hentai Senpai to Yajuu Kouhai (Fate/Grand Order) [Chinese] [兔司姬漢化組]