[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]
Enjo Kouhai 5 | 원조교배5
(C92) [Akapenguin (Asahina Hikage)] Tawawa na Kouhai-chan (Getsuyoubi no Tawawa) [English] [cc0dykid]
[Seikatsu Seshishou (tt)] Kouhai to! [Digital]
Shachou no Aijin ni Sarete shimatta Kouhai no Hanashi
(C74) [Pure Cruel (Komaki Ren)] Inran Nekozuma Nikki (Kyouran Kazoku Nikki)
B.O.W. to Hito tono Kouhai Jikken Houkokusho | B.O.W And Human Crossbreeding Experiment Report
(C79) [Fuketsudan (Shokushu-san)] Koakuma Kansatsu Nikki (Touhou Project)
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
[F.A (Honoutsukai)] Rougoku Nikki (Mirai Nikki) [English] [PhantomsJoker] [Digital]
(C77) [Kabushikigaisha Toranoana (Various)] Himitsu no Sanae-san (Aisai Nikki)
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
[Sprechchor (Eguchi Chibi, Nintai Akira)] Sei Yariman Sisters Pakopako Nikki Daiikkan
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
[Anthology] Naedoko ni Sareta Shoujo-tachi no Ishukan Kouhai Kiroku Vol.1 [Digital]
(C81) [Lv.X+ (Yuzuki N Dash)] Flag Crash (Mirai Nikki)
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)
[HBO (Henkuma)] Gaman Shinaide ne (Mirai Nikki) [English] [biribiri]
(C85) [Shukketsu Kansatsu Nikki (HemoglobinA1C)] Otsumami (Touhou Project) [Chinese] [朔夜汉化]
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]
(SC2019 Autumn) [The Dungeon In Yarn (Yone Kinji)] Koukan☆Nikki Kiseki-chan no Hadaka Randoseru Shashinshuu | Koukan☆Nikki Kiseki-chan's Nude Randoseru Photobook [English]
Hadaka Apron no Bou Kouhai to Ichaicha Suru Hon
(C91) [Athome Shuka (Takunomi)] Enjo Kouhai [Chinese] [嗶咔嗶咔漢化組]
(C92) [Tetchan Hato (Minasuki Popuri)] Himawari Kansatsu Nikki | Sunflower observation diary [English] [ATF]
Kouhai's Missed Memories
Boku no Koto ga DaisukiDatta Kouhai ga Hoka no Otoko ni Haramasareru Hanashi
[Komenikki. (Marimo)] Historia (nise) (Shingeki no Kyojin) [Sample]
(COMIC1☆12) [Junpuumanpandou (Hida Tatsuo)] Uchi no Megane no Niau Tayoreru Kouhai ga Totemo Kawaii! (Fate/Grand Order) [Chinese] [脸肿汉化组]
Kouhai Nude Model ni Gaman ga Dekinai!
Machikirenai Kouhai Kanojo Tsujinaka-Chan
[Athome Shuka (Takunomi)] Enjo Kouhai 5 [Digital]
Watashi dake no Kouhai
[Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki Zenpen ~Kataomoichuu no Sensei no Tame, Chuunen Kyoushi ni Hamerareru Junjou Yuutousei~
(COMIC1☆14) [Moe Hime Rengou (xin, obiwan)] FGO Carnival 19 - Kyuukyoku no C.C.C. Namaiki Kouhai-chan to Nama Lesson (Fate/Grand Order)
[valssu (Charu)] Roshutsu Shoujo Nikki 11 Satsume [Digital] [Chinese] [尼尔个人汉化]
[Zenra QQ]Chinko Bicchi Nikki 02[Chinese] [夏月兔个人汉化]
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
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!
COMIC HAPPINING Vol. 3 [Digital]
(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
Natsu, Asedaku no Kouhai to
Enjo Kouhai Soushuuhen 1+ 5-11
[Yuzuha] Lunch Time no Kouhai (COMIC Anthurium 2018-05) [English] {NecroManCr} [Digital]
(C89) [Nounai PhotoGraph (NEO Kusano)] Enkou Mahou Shoujo Illya no Inkou Nikki File1: Longe Oji-san (Fate/kaleid liner Prisma Illya)
Kouhai ni ♥♥ Sarechau Hon
Riyuu wa Fumei daga Ecchi Shite Kureru Kouhai 2
[Cat Street (Miiru)] Gohoushi Nikki ~Yuno wa Ore no Yome~ | Slave Diary ~Yuno is my bride~ (Mirai Nikki) [English] [EHCOVE]
Enjo Kouhai School Festival
[Komenikki. (Marimo)] EreMikaAru Sukebe Manga (Shingeki no Kyojin)
【Mokugeki】Rikujoubu Kouhai ga Noshon: Hanashikaketara Tsuyoki na Taiou o Sareta
(C93) [LOFLAT (Prime)] Maid to Kouhai Dochira ga Okonomi? (Fate/Grand Order)
[The Dungeon In Yarn (Yone Kinji)] Koukan Nikki Onaji Apart no Shoujo ni Tada Tada Rape (Wakan) suru dake no Hon [Digital]
(C85) [Shukketsu Kansatsu Nikki (HemoglobinA1C)] Otsumami (Touhou Project)
(C75) [Hinaprin (Ikuta Takanon)] Kyouran Takanon Nikki (Kyouran Kazoku Nikki)
[Chiba Tetsutarou] Wadatsumi-sama (Naedoko ni Sareta Shoujo-tachi no Ishukan Kouhai Kiroku Vol. 2) [English] [biribiri] [Digital]
Hentai Senpai to Yajuu Kouhai
Dekkai Kouhai to Chicchai Senpai wa Mou Gaman Dekinai!
[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]
(C91) [NANACAN (Nanaka Mai)] Imouto Choukyou Nikki and more 2 [Chinese] [绅士仓库汉化]
(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]
Fuchou to Kouhai no Oshasei Jigoku
(C75) [Otomekibun (Sansyoku Amido.)] Gakkou de Seishun! -Kouhai mo Issho-
(C74) [Sengoku Joketsu Emaki (Chinbotsu Sunzen)] futanikki ~Futanari Nikki~ [English] {doujin-moe.us}
[Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 3 [English] [friggo] [Digital]
[Carrot Works (Hairaito)] Honto Wa Shitaindesho | You actually want to do it, right? (Mirai Nikki) [English] [EHCOVE] [Digital]
Fellatio Kouhai, Otouto ni naru- Felacion-kun, mi compañero menor, se ha convertido en mi hermano
(C93) [Athome Shuka (Takunomi)] Enjo Kouhai 4 [Chinese] [无毒汉化组]
Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 4-wa