Otokonoko ga Kouhai ni Ijimenukareru Ero Manga
(COMIC1☆13) [Akapenguin (Asahina Hikage)] Tawawa na Kouhai-chan 2 + Tawawa na Omakebon (Getsuyoubi no Tawawa)
[Ziploc (Shinachiku)] Senpai to Kouhai no Nayami (Shotapetit) [English] {Shotachan} [Digital]
(C96) [Athome Shuka (Takunomi)] Enjo Kouhai Interlude [English] [kvnk]
Astolfo Cos no Kouhai ga Satsueikaigo ni Mousou Onanie Suru Hanashi
Uruwashiki Shangri-La de Kyousei Kouhai | 在美丽的香格里拉強制交配
[Ichiko] Fujun Isei Kouhai no Susume | 不純異性交配的好推薦 [Chinese]
[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]
[Marushamo] Ore no Seiheki ga Kouhai ni Baretara Kouhai mo Onaji Seiheki datta 6 [Ongoing]
[Mutou Koucha] Tomodachi no Youna Otaku Kouhai to Deisui Ecchi [English] [Digital]
Enjo Kouhai 5 | 원조교배5
(C92) [Akapenguin (Asahina Hikage)] Tawawa na Kouhai-chan (Getsuyoubi no Tawawa) [English] [cc0dykid]
[Yaseuma Lo-Ru] Confined By Kouhai-chan And Turned Into A Feminized Female Fallen Sex Slave In The Underworld -Trans Dark Bitch Clown- [English]
[Seikatsu Seshishou (tt)] Kouhai to! [Digital]
Shachou no Aijin ni Sarete shimatta Kouhai no Hanashi
B.O.W. to Hito tono Kouhai Jikken Houkokusho | B.O.W And Human Crossbreeding Experiment Report
Touhou Suikan 7 Kouhai ni Itazura sarechatta Himekaidou Hatate
(COMIC1☆11) [Nijigen Shoujo (Nizimoto Hirok)] Saitei Senpai to Demi Kouhai-chan (Fate/Grand Order)
(C95) [trueblue (Annie)] Cos Shite Shiyo! Kouhai Hen (Sanoba Witch) [Chinese] [胸垫汉化组]
(C95) [Asanebou Crisis (Akaneman)] Kouhai Nanpa Beach Luluhawa (Fate/Grand Order)
Kouhai futari no yousu ga okashii
Sample H0539 Kouhai Report
Shortcut de Megane no Niau Kawaii Beit no Kouhai no Heya ni Agarikonde Muriyari Hamedori shitatta
Nandemo Iinari ni Naru Kouhai wa Suki desu ka?
OL Kentauros to Kouhai-kun
Touhou Chara ga Doubutsu to no Akachan o Umu tame ni Kouhai Saserareru Juukan Hon
(C90) [High Tech Pen Case (Tam-U)] Kouhai Bon (Natsu)
[Somejima] Ishu Kan Kouhai Bokujou | Interracial Rape Breeding Farm (Bessatsu Comic Unreal Ningen Bokujou Hen Vol. 2) [English] {Kizlan} [Digital]
Boku no Mash no Kouhai Ryoku
Kouhai Kanojo Tsujinaka-chan no Oshioki
(C94) [COMEX (Zhen Lu)] Kouhai no Amai Ryouhou (Fate/Grand Order)
Kouhai Danshi ni Netorare SEX
[Inanaki Shiki] Houkago Kouhai Note
Pote Kouhai
Ore no Kouhai to Imouto ga Neoki ni Osotte Kuru. =Fureta7=
Ayakashi Kouhai Kitan ~ Onaka ni Shimi Wataru Atsui Tane ~ 2
Dekkai Kouhai to Chicchai Senpai
[Saru Wakka (Sarujie)] Suki Houdai Sasete kureru Kouhai Tsugou ga yo Sugite Ayashii kara Kousoku [Digital] [Chinese] [雪球个人汉化]
[Anthology] Naedoko ni Sareta Shoujo-tachi no Ishukan Kouhai Kiroku Vol.1 [Digital]
Bakunyuu de Kouhai no JK to Paizuri Suru dake
(C79) [Iron Plate (Yaki Ohagi)] Ore no Kouhai ga Konna ni Eroi (Fate/stay night)
Saenai Heroine Series Vol. 9 Saenai Kouhai no Jishukurikata
Do-S Kouhai no Sundome Seme
(C92) [Kanden Shoujo Chuuihou (Mafuyu)] Hentai Senpai to Yajuu Kouhai (Fate/Grand Order)
Tawawa na Kouhai-chan 2 + Tawawa na Omakebon
Boku wa Kouhai no Onahole
[Nishida Megane] Sousakan Saya Zombie tono Kouhai Jikken (2D Comic Magazine Muragaru Zombie ni Okasareru Heroine-tachi Vol. 2) [Digital]
Hadaka Apron no Bou Kouhai to Ichaicha Suru Hon
(C91) [Athome Shuka (Takunomi)] Enjo Kouhai [Chinese] [嗶咔嗶咔漢化組]
Kouhai's Missed Memories
[Shiba 4-choume] Kouhai wa Mita!
Boku no Koto ga DaisukiDatta Kouhai ga Hoka no Otoko ni Haramasareru Hanashi
[Nagase Tooru] Toaru Bukatsu no Senpai to Kouhai [Chinese]
(COMIC1☆12) [Junpuumanpandou (Hida Tatsuo)] Uchi no Megane no Niau Tayoreru Kouhai ga Totemo Kawaii! (Fate/Grand Order) [Chinese] [脸肿汉化组]
[Chiyo Mako] Kouhai no Tame ni Hitohadanuida Zenin Maki ga Onaho Ochi Suru Dake | Maki Zenin Takes Off Her Clothes for Her junior, Only to Fall Into Masturbation (Jujutsu Kaisen) [English] [Sora]
Kouhai Nude Model ni Gaman ga Dekinai!
Machikirenai Kouhai Kanojo Tsujinaka-Chan
[Athome Shuka (Takunomi)] Enjo Kouhai 5 [Digital]
Watashi dake no Kouhai
(COMIC1☆14) [Moe Hime Rengou (xin, obiwan)] FGO Carnival 19 - Kyuukyoku no C.C.C. Namaiki Kouhai-chan to Nama Lesson (Fate/Grand Order)
Petit Namaiki na Kouhai JK no Mizuzeme Genkai Kaihatsu Nikki | 小不点傲慢后辈JK的水中虐待限界开发日记
[AstroQube. (masha)] Kouhai no Tangan-chan #4 [Digital]
Bitch mo Sokuochi!? Doutei Chinpo wa Zetsurin Chinpo! Futago no Kouhai to Yarimakuri! Hamemakuri!!
Seiteki Kachikan Gyakuten Series "Tobiori Jisatsu Shisou na Kouhai o Ecchi de Yamesaseru Hanashi"
Watashi no Hebionna ga Dosukebe na Kouhai ni Choukyou Sarete Ooyake no Ba de Dappi Suru Hon
Kono Haru, Kanojo to Issho ni Sotsugyou Shimashita ~Senpai x Kouhai Hamex Hen~
Chiramise Jouzu na Kouhai wa Bokki saseta Sekinin o Toritai!
Jibun ni dake Eroi Kao o Misete Kureru Kawaii Kouhai | The Naughty Side That My Adorable Kouhai Only Shows To Me!
(C76) [OTOMEKIBUN (Sansyoku Amido.)] Gakkou de Senshun! -Kouhai mo Issho- 2
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 8-wa [Digital]
[ぴすたちお] Futanari Senpai x Rugby-bu Kouhai-kun
[Aoi Dennou (Aoi Tiduru)] Kouhai Kanojo ni ASMR Kiiteru no ga Baremashita | My Younger Girlfriend Caught Me Listening To ASMR [English] [Digital]
Natsu, Asedaku no Kouhai to
[Sevengar] Baske-bu no Kyonyuu Kanojo o Kouhai ni Netorareru
(C99) [Mokkouyou Shoujo (Mishima Psycho)] Ore no Kawaii Kouhai ga Konnani Netorareru Wake ga Nai (Fate/Grand Order)
Enjo Kouhai Soushuuhen 1+ 5-11
[Yuzuha] Lunch Time no Kouhai (COMIC Anthurium 2018-05) [English] {NecroManCr} [Digital]
[Athome Shuka (Takunomi)] Enjo Kouhai 11 [Chinese] [KOBO買動漫授權中文版] [Decensored] [Digital]
Kouhai ni ♥♥ Sarechau Hon
Riyuu wa Fumei daga Ecchi Shite Kureru Kouhai 2
Enjo Kouhai School Festival
Ore no Seiheki ga Kouhai ni Baretara Kouhai mo Onaji Seiheki datta 2-5
【Mokugeki】Rikujoubu Kouhai ga Noshon: Hanashikaketara Tsuyoki na Taiou o Sareta
(C93) [LOFLAT (Prime)] Maid to Kouhai Dochira ga Okonomi? (Fate/Grand Order)
[Puchimaple (Hisagi)] Kouhai Danshi ni Netorare SEX 3 [Digital]
[Chiba Tetsutarou] Wadatsumi-sama (Naedoko ni Sareta Shoujo-tachi no Ishukan Kouhai Kiroku Vol. 2) [English] [biribiri] [Digital]
Hentai Senpai to Yajuu Kouhai
[Dochashiko] Otonashisou Kouhai Kanojo ni Shiborareru Hanashi
Dekkai Kouhai to Chicchai Senpai wa Mou Gaman Dekinai!
[Niji-Teru (Niji-Teru)] Azato Kawaii Kouhai JK to Noukou Sesshoku Chuuhen (Yahari Ore no Seishun Love Come wa Machigatteiru.)
[Otokonoko to Onnanoko (Sasaki Saki)] Akogare no Senpai ni ~Kouhai-san mo Issho!~
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 6-wa [English] [FC] [Digital]
[Okayushop (Okayu)] Futaba Chiru | 雙葉凋落 (Senpai ga Uzai Kouhai no Hanashi) [Chinese] [Digital]
(COMIC1☆11) [Athome Shuka (Takunomi)] Enjo Kouhai 2 [Chinese] [嗶咔嗶咔漢化組]
Kouhai-chan ni Eroi Koto Sareru Hon 4
Enjo Kouhai 10
(C92) [Akapenguin (Asahina Hikage)] Tawawa na Kouhai-chan (Getsuyoubi no Tawawa) [Chinese] [无毒汉化组]
(C99) [OVing (Obui)] Sample H0539 Kouhai Report (Final Fantasy VII) [English] [Kuraudo]
Fuchou to Kouhai no Oshasei Jigoku
(C75) [Otomekibun (Sansyoku Amido.)] Gakkou de Seishun! -Kouhai mo Issho-
[Eight Beat (Itou Eight)] Anegohada Hitozuma Hitomi (32-sai) ~Daigaku Jidai no Kouhai ni...~
[Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 3 [English] [friggo] [Digital]