Koisuru Kouhai no Manga
[Arakure] Jelly Multiplication (Naedoko ni Sareta Shoujo-tachi no Ishukan Kouhai Kiroku Vol. 2) [English] [biribiri] [Digital]
Uchi no Kouhai ga Iroiro Yuushuu Sugite Komatteru.
[Ichiko] Izanai (Fujun Isei Kouhai no Susume) [English] =White Symphony= [Digital]
[Aimaitei (Aimaitei Umami)] Kasshoku Otokonoko DeliHeal no Erohon ~Yattekita Shimakaze-kun wa Daigaku no Charai Kouhai de――?! Hen (Kantai Collection -KanColle-) [Chinese] [沒有漢化] [Digital]
Astolfo Cos no Kouhai ga Satsueikaigo ni Mousou Onanie Suru Hanashi
Gendai Succubus no Osex Kenshuu -Namaiki Kouhai to Majime Senpai Hen-
Kouhai Nude Model ni Gaman ga Dekinai!
(COMIC1☆13) [Athome Shuka (Takunomi)] Enjo Kouhai 5 [Chinese] [兔司姬漢化組×無毒漢化組]
Netorare Kouhai Kanojo
OL Kentauros to Kouhai-kun
Senpai-kun to Kouhai-chan
Kouhai's Missed Memories
[Ichiko] Fujun Isei Kouhai no Susume | 不純異性交配的好推薦 [Chinese]
[Aoi Dennou (Aoi Tiduru)] Kouhai Kanojo ni ASMR Kiiteru no ga Baremashita [Chinese] [Digital]
Kouhai Tanetsuke Onsen - Nishimura Yuki-chan ni Marking
Senpai Kouhai Otoko Onna Jijou - Senpai Kouhai a Man and Woman's Circunstances
Kouhai no Oppai ga Suki Sugiru | 我太喜欢后辈的奶子了 Ch. 1-4
Machikirenai Kouhai Kanojo Tsujinaka-Chan
Enjo Kouhai Soushuuhen 1 Omake
[AstroQube (masha)] Kouhai no Tangan-chan #3 | Kouhai-chan the Mono-Eye Girl #3 [English] [Digital]
[Aimaitei (Aimaitei Umami)] Kurogal Kouhai Otokonoko DeliHeal ~ Gyaku Anal Course [Chinese] [沒有漢化] [Digital]
Kouhai-chan ni Eroi Koto Sareru Hon 6
[107-byou] Kyodai Mushi no Kouhai-jou | Giant Bug's Cross Breeding Location (English) [Decensored] (Pangean)
Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 3-wa
Uchi no Megane no Niau Tayoreru Kouhai ga Totemo Kawaii!
Kurogyaru Kouhai Otokono Musumederihero~Gyakuanarukoosu
Kouhai futari no yousu ga okashii
Houkago no Kyoushitsu de Kouhai to Ge
[Furuya] Sherry-chan Kouhai jikken kiroku [SMDC] [English]
[Chiba Tetsutarou] Wadatsumi-sama (Naedoko ni Sareta Shoujo-tachi no Ishukan Kouhai Kiroku Vol. 2) [English] {Mant} [Digital]
(C90) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 4
[Akuten Soushin (Kokutou Nikke)] Kanmusu Chakunin Inazuma Kyousei Ishu Kouhai (Kantai Collection -KanColle-) [English] [Doujins.com] [Digital]
Beit Saki no Charai Kouhai ni Kanojo o Netorareta Hanashi
(C93) [Omoshiro Burger (Tokuda Shinnosuke)] Pote Kouhai [Chinese]
Kouhai Gatsu!
[Puchimaple (Hisagi)] Kouhai Danshi ni Netorare SEX 3 [Digital]
(C93) [kulmov_ (Kurowa)] Kouhai Channel (Fate/Grand Order)
Kouhai no Tangan-chan #5
Enjo Kouhai Soushuuhen 1
Kouhai ni ♥♥ Sarechau Hon
[Pride Beans] Kouhai-chan no Ijiwaru Chikubi Zeme 2
【Mokugeki】Rikujoubu Kouhai ga Noshon: Hanashikaketara Tsuyoki na Taiou o Sareta
Enjo Kouhai 12
(COMIC1☆13) [Athome Shuka (Takunomi)] Enjo Kouhai 5 [English] [biribiri]
[Shioroku] Mahiru Hime (Kanojo to Boku no Kouhai no Hanashi.) [Chinese] [劍人某个人汉化]
(COMIC1☆11) [Athome Shuka (Takunomi)] Enjo Kouhai 2 [Chinese] [CE家族社]
Do-S Kouhai no Sundome Seme
[Ohenari] Namaiki na Kouhai ni Omocha ni Sarete Doutei Ubawaremashita [English] [Akuma Scans]
(C93) [Labomagi! (Takeda Aranobu)] Netorare Kouhai Kanojo ~Shiranu Ma ni Ubaware Okasareta Shitai~ [Chinese] [无毒汉化组]
Kouhai no Tangan-chan #2
Kouhai-kun wa Kanari Choroi
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
[Yuunagi no Senryokugai Butai (Nagi Ichi)] Kouhai-kun wa, Oreiro Hiyake Shounen! [Digital]
(SC2018 Autumn) [ELHEART'S (Ibuki Pon)] Kawaii Kouhai ni Itazura Shite Miru Hon (Fate/Grand Order) [Chinese] [三堆木头个人汉化]
(C93) [Killcy] Kouhai Servant ga Dosukebe na Ken (Fate/Grand Order) [Chinese] [CE家族社]
C94 Omakebon Uzai Kouhai wa Pakoritai!
(C94) [Banana Koubou (Ao Banana)] Zenra Roshutsu Haikai Onanie ni Dohamari Shita Hentai Kouhai Mash Kyrielight (Fate/Grand Order)
[Inanaki Shiki] Houkago Kouhai Note | After School Mating Notes
Riyuu wa Fumei daga Ecchi Shite Kureru Kouhai 2
kouhai rapes senpai [himawari no tane] (short version)
(COMIC1☆13) [Akapenguin (Asahina Hikage)] Tawawa na Kouhai-chan 2 + Tawawa na Omakebon (Getsuyoubi no Tawawa)
[Kamino Ryuuya] Kawaii x Kouhai Ch. 1 [English] {Genesis Translations}
Big Tits Downer Kouhai GF, Mayuki Kosaki chan
(C94) [COMEX (Zhen Lu)] Kouhai no Amai Ryouhou (Fate/Grand Order)
Boku no Mash no Kouhai Ryoku
(COMITIA130) [Arakureta Monotachi (Arakure)] Shortcut de Megane no Niau Hitonatsukoi Beit no Kouhai ga Yarichin Douryou no Kuruma de Okurarete kara Mudankekkin Shiteiru [Chinese] [旧手机换不锈钢脸盆汉化组]
(SPARK9) [Dolce Einsatz (Tomoe Kiko)] Kouhai Therapy (Free!)
[Mda Starou] Shinjin Kouhai Kiriko-san (COMIC BAVEL 2018-09) [Chinese] [無邪気漢化組]
(C95) [Akapenguin (Asahina Hikage)] Tawawa na Kouhai-chan 3 (Getsuyoubi no Tawawa)
[Athome Shuka (Takunomi)] Enjo Kouhai Swimming Costume [Digital]
Zenra Roshutsu Haikai Onanie ni Dohamari Shita Hentai Kouhai Mash Kyrielight
Kouhai Nanpa Beach Luluhawa
[Athome Shuka (Takunomi)] Enjo Kouhai 3 [Digital]
[Wadannoki (Dendoro Kakariya)] Boku wa Kouhai no Onahole [Chinese] [零食汉化组] [Digital]
(C94) [Morimiyakan (Morimiya Masayuki)] Natsu no hi, kouhaito, basutei de.
[Ue ni Aru Mikan (Reitou Mikan, Amuai)] Shisshoku Shita Ore ga Seitai Tenkan Sochi de Kouhai no Jijo ni!? [English] [desudesu]
Kouhai no Amai Ryouhou
(C95) [trueblue (Annie)] Cos Shite Shiyo! Kouhai Hen | Let's Do It With Cosplay! Kouhai Edition (Sanoba Witch) [English] {Doujins.com}