[Ginto] Haha wa Kouhai no Niku Benki
(C79) [Mystic Chord (Gyro Amarume)] Ore no Kouhai ga... (ry (Ore no Imouto ga Konna ni Kawaii Wake ga Nai)
(C94) [Athome Shuka (Takunomi)] Enjo Kouhai 6 [English] [biribiri]
[Maumen] Koakuma ageman (COMIC BAVEL 2017-03) [English] {Hennojin}
Choukyou Kanochi Zumi Dosukebe Kouhai Servant
Saimin Kanbo - Kouhai ni Torareta Haha
(C88) [Kamikadou (Ginyou Haru)] Gensoukyou Rakuenka Keikaku Soushuuhen Ni (Touhou Project)
Natsu, Asedaku no Kouhai to
[Sarurururu (Doru Riheko)] Koakuman! (Touhou Project)
Itsumo wa Rikutsuppokute Kanjou ga Nasasou na Kouhai-chan nanoni
[Gensou Seimeitai] Ookii kedo Koakuma (Touhou Project)
Senpai Kouhai Otoko Onna Jijou - Senpai Kouhai a Man and Woman's Circunstances
Dekkai Kouhai to Chicchai Senpai wa Mou Gaman Dekinai!
(C85) [Maruiro Kikou (846gou)] OL Megane Yuugi to Kouhai ga Mata Zukkon Bakkon Suru Hon (Touhou Project)
Koukoku no Kouhai Kono Issen ni Ari, Kakuin Issou Bokki Doryoku Seyo
[Circle Eden (Diisuke)] Gojiyuu ni Otsukai Kudasai. (Touhou Project) [Digital]
Kouhai-chan no Tokubetsu Management
[Itou Eight] Kouhai Missed Memories | Kouhai's Missed Memories (COMIC Anthurium 020 2014-12) [English] [TripleSevenScans]
Kanojo to Boku no Kouhai no Hanashi.
(C78) [Koakuma sageha (sage joh)] Occult Nante Daikkkirai!! (Occult Academy)
[AstroQube (masha)] Kouhai no Tangan-chan #3 | Kouhai-chan the Mono-Eye Girl #3 [English] [Digital]
(C90) [AstroQube. (masha)] Kouhai no Tangan-chan #4
Joushiki Kaihen Youkoso Touhou Kissa e! ~Succubus Koakuma Hen~
(C93) [Chocolate Land (kakao)] Koakuma Setsuko no Himitsu vol.3
Saenai Kouhai wa Bijin OL to Hitotsu ni Naru
(COMIC1☆12) [Junpuumanpandou (Hida Tatsuo)] Uchi no Megane no Niau Tayoreru Kouhai ga Totemo Kawaii! (Fate/Grand Order)
Kouhai no Oppai ga Suki Sugiru | 我太喜欢后辈的奶子了 Ch. 1-2
(C94) [COMEX (Zhen Lu)] Kouhai no Amai Ryouhou (Fate/Grand Order) [Chinese] [瓜皮汉化]
(Aka no Hiroba 5) [Suzunaridou (Izumi Yukiru)] Koakuma de Hokentaiiku (Touhou Project)
[Ziploc (Shinachiku)] Senpai to Kouhai no Nayami (Shotapetit) [English] {Shotachan} [Digital]
(C95) [Akapenguin (Asahina Hikage)] Tawawa na Kouhai-chan 3 (Getsuyoubi no Tawawa)
[Kamikadou (Ginyou Haru)] C87 Koumakan deha 200 yen de Seiteki Service ga Ukerareru rashii 2 (Touhou Project) [Digital]
[Angelic Feather (Land Sale)] Flan-chan no Ero Trap Dungeon HARDCORE TAIL (Touhou Project) [Digital]
otokonoko ga kouhai ni ijimenukareru eromanga no tsuzuki no tsuzuki
(C95) [R*kaffy (Aichi Shiho)] Astolfo Cos no Kouhai ni Kokuhaku Sarete Sex Shita Hanashi | A Story About My Astolfo Cosplaying Kouhai (♂) Confessing His Love and Having Sex. (Fate/Grand Order) [English] [EHCOVE]
[Arakure] Jelly Multiplication (Naedoko ni Sareta Shoujo-tachi no Ishukan Kouhai Kiroku Vol. 2) [Chinese] [濛濛1汉化] [Digital]
Shachou no Aijin ni Sarete shimatta Kouhai no Hanashi
Enjo Kouhai Soushuuhen 1 Omake
Ganbaru Kouhai | 힘내라 후배
[Pistachio] Futanari Senpai x Rugby-bu Kouhai-kun
Shortcut de Megane no Niau Hitonatsukoi Beit no Kouhai ga Yarichin Douryou no Kuruma de Okurarete kara Mudankekkin Shiteiru
(Kouroumu 9) [KINOKONOMI (kino)] Onedari Koakuma (Touhou Project)
Oni ni Makeru Kouhai o Uragiru
[Kamikadou (Ginyou Haru)] Kouroumu 10 Koumakan deha 200 yen de Seiteki Service ga Ukerareru rashii (Touhou Project) [Digital]
(Reitaisai 14) [Reverse Noise (Yamu)] Yoma ga Sasou Youbarai (Touhou Project)
(C93) [kulmov_ (Kurowa)] Kouhai Channel (Fate/Grand Order) [English] [NHNL]
(C92) [SSB (Maririn)] Kojin Satsuei 19-sai Kareshi Mochi Kouhai-kei Kyonyuu Layer (Fate/Grand Order)
(COMIC1☆13) [Athome Shuka (Takunomi)] Enjo Kouhai 5 [English] [biribiri]
(COMIC1☆11) [Athome Shuka (Takunomi)] Enjo Kouhai 2 [English] [biribiri]
Dame na Watashi wa Shokuba no Kouhai ni MamorarePpanashi | 關於廢柴的我被職場後輩守護了這件事
[Mitsunoho] Naburi Tokidoki Shasei ~Kouhai no Joshi ni Makete Shasei Saserareta Ore~ [Digital]
[Anmin Koutou Benmukan Jimusho (Igachikin)] Yareru! Koakuma no Koumakan Play Nyuumon (Touhou Project) [Digital]
Namaiki Kouhai Gal ni Saimin Oshioki Sex
Enjo Kouhai
Seiteki Kachikan Gyakuten Series "Tobiori Jisatsu Shisou na Kouhai o Ecchi de Yamesaseru Hanashi"
(C89) [Shimanto Seiryuu (Shimanto Youta)] Senpai-kun to Kouhai-chan [English] [BSN]
Kouhai-chan Hitorijime
Kurojin Tenkousei ni NTRru (5) kouhai o NTR ru
Shokushu Kyousei Kouhai
Ore no Kawaii Kouhai ga Konnani Netorareru Wake ga Nai
(Shuuki Reitaisai) [Marushiki (Maru Sun)] Marushiki Koumakyou Patchouli & Koakuma Vol. 2 (Touhou Project)
[ぴすたちお] Futanari Senpai x Rugby-bu Kouhai-kun
Kouhai Sensou Zenpen
Kaizou Gakuen 「Kouhai」| Modification Academy 5 "Kouhai"
(C87) [AstroQube. (masha)] Kouhai no Tangan-chan
(C92) [Akapenguin (Asahina Hikage)] Tawawa na Kouhai-chan (Getsuyoubi no Tawawa) [Chinese] [无毒汉化组]
(C92) [Akapenguin (Asahina Hikage)] Tawawa na Kouhai-chan (Getsuyoubi no Tawawa) [Chinese] [兔司姬漢化組]
Ganbaru Kouhai
Koakuma Ishu Botai Soukan
[Kikunosukemaru] Senpai Kouhai Danjo Jijou | Senpai Kouhai a Man and Woman's Circunstances (COMIC Anthurium 024 2015-04) [English] [Danicco]
Otokonoko ga Kouhai ni Ijimenukareru Ero Manga
(C94) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 6
[Akuten Soushin (Kokutou Nikke)] Kanmusu Chakunin Inazuma Kyousei Ishu Kouhai (Kantai Collection -KanColle-) [English] [Doujins.com] [Digital]
[Rivajima (Yajima Index)] Mata Kouhai ni Buruma Kisasete Oshiri no Ana made... Senpai wa Mou Dame desu! (Amagami)
Kouhai Fuukiiin ni Yoru Furyou Senpai no Otoshikata
Koakuma ga Patchouli ni Biyaku Semen Sosoide Toriko ni Shichau Hon
Santa Koakuma no Present
(C90) [Shimanto Seiryuu (Shimanto Youta)] Kouhai-chan Ki o Tsukete!
[Anthology] Naedoko ni Sareta Shoujo-tachi no Ishukan Kouhai Kiroku Vol.1 [Digital]
[Yuunagi no Senryokugai Butai (Nagi Ichi)] Kouhai-kun wa, Oreiro Hiyake Shounen! [English] {CapableScoutMan} [Digital]
(C89) [Nyankoromochimochi (Kotoba Ai)] Santa Koakuma no Present (Touhou Project)
(SC2018 Autumn) [ELHEART'S (Ibuki Pon)] Kawaii Kouhai ni Itazura Shite Miru Hon (Fate/Grand Order)
Enjo Kouhai Another View
(C86) [Nyankoromochimochi (Kotoba Ai)] Kusuri de Icha-Love Koakuma Ecchi (Touhou Project)
(C91) [Athome Shuka (Takunomi)] Enjo Kouhai [English] [biribiri]
(COMIC1☆7) [KINOKONOMI (Kino)] Meshimase Amai Koakuma (Touhou Project)
Maid to Kouhai Dochira ga Okonomi?
(C87) [Aroma Terrace (Niki)] Kouhai-chan to Asa kara Nyan Nyan [Chinese] [oo君の個人漢化]
(COMIC1☆6) [Alpha to Yukaina Nakamatachi (Alpha)] Kawaii Kouhai ni Otosaresou
Gudako to Dosukebe Kouhai no Futanari Jijou
Kojin Satsuei 19-sai Kareshi Mochi Kouhai-kei Kyonyuu Layer
[Nakamuratakumi (kemukemuke)] Chiisana Senpai to Ookina Kouhai [Chinese] {默默汉化组} [Digital]
(C94) [Athome Shuka (Takunomi)] Enjo Kouhai Different Clothes [Chinese]
Astolfo Cos no Kouhai ga Satsueikaigo ni Mousou Onanie Suru Hanashi
[Kakitsubata Kanae] Bosai Gokan
[Kamikadou (Ginyou Haru)] Gensoukyou Rakuenka Keikaku 07 (Touhou Project) [Digital]
Twitter Log
Kouhai no Tangan-chan #5
[Yuunagi no Senryokugai Butai (Nagi Ichi)] Kouhai-kun wa, Oreiro Hiyake Shounen! [Digital]
(C79) [Iron Plate (Yaki Ohagi)] Ore no Kouhai ga Konna ni Eroi (Fate/stay night)
[Zenra QQ] Fellatio Kouhai, Otouto ni naru
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
Masaka Ano Kawaii Kouhai ni Nekomi o Osowareteita nante
[Tobihizageri (Mumumu)] Kari no Ojikan Go (Touhou Project) [English] {Hennojin} [Digital]
Kouhai Nanpa Beach Luluhawa
Watashi dake no Kouhai
[Athome Shuka (Takunomi)] Enjo Kouhai Swimming Costume [Digital]
Enjo Kouhai 5 | 원조교배5
Kaisha no Kawaii Kouhai ~Ima wa Ore no Oku-san desu~
(COMIC1☆6) [Kinokonomi (kino)] Meshimase Koakuma 2 (Touhou Project)
Kouhai to Onee-san ni Shinpai Kakecha Dame!
Boku no Koe o Kiku dake de Hatsujou Shichau Yandere Kyonyuu Kouhai ni Karada o Irekaerarete Shimatta!
Sasayaki no Inma ~Seisokei Bitch na Kouhai Joshidaisei ni Yoru Jinkaku Hakai Saimin~
Saikin Senpai ni Kamatte moraete inai Kouhai Nasubi-chan
Tawawa na Kouhai-chan 3
(C79) [Koakuma Sageha (Sage Joh)] Haruka no Houkago Twuru Twuru Club (Amagami)
[Blossom Sphere (Sakurayu Haru)] Koakuma ga Patchouli ni Biyaku Semen Sosoide Toriko ni Shichau Hon (Touhou Project) [English] [Doujins.com] [Digital]
Kouhai no Tangan-chan
[Zenra QQ] Fellatio Kouhai, Otouto ni naru [Chinese] [空想少年汉化]
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 2-wa [Digital]
Kouhai no Tangan-chan #2
Shinchou 175cm no Rikujou Shoujo wa Kouhai Danshi no Seishi o Nomitagaru
Boku no Kawaii Dekiru Kouhai
Kouhai JK ni Seigangu ni Sarechau Hanashi
[Shomu] Josou Kouhai-kun x Otokogirai-chan | Crossdressed Kouhai-kun x Man-Hater -chan (COMIC Shingeki 2016-06) [English] [N04H]
(SPARK9) [Dolce Einsatz (Tomoe Kiko)] Kouhai Therapy (Free!)
Kouhai no Shitsukekata Nadametari Odoshitari ○○ shitari - | 对后辈的教育方法:可以亲切可以严厉也可以OO——
Kouhai-kun no Okazu ni Naru Onnanoko
Kouhai no Oppai ga Suki Sugiru | 我太喜欢后辈的奶子了
Enjo Kouhai 1-10
Kouhai-chan ni Eroi Koto Sareru Hon3
(Kouroumu 14) [Poison Gray (Matsuriuta, Akanagi Youto)] Shikkarimono no Saimin Sakuya-san | Firm Sakuya-san's Hypnotism (Touhou Project) [English] {Doujins.com}
(C88) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 2 [English] [Juggernaut Santa]
(C91) [sagejoh (sage joh)] Chichimonogatari (Bakemonogatari) [Chinese] [最愛大屁屁x漢化組漢化組]
[Shiina] Noraneko Shoujo to no Kurashikata Ch. 5 (COMIC Ananga Ranga Vol. 17) [Chinese] [虎斑木菟漢化] [Digital]
[Athome Shuka (Takunomi)] Enjo Kouhai IF | Mating Assistance IF [English] [SDATranslation] [Digital]
Senpai-kun to Kouhai-chan
(C93) [Athome Shuka (Takunomi)] Enjo Kouhai 4 [Chinese] [无毒汉化组]
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
Rikutsuppoi Kouhai-chan to Rikutsunuki de Majiwaru made no Hanashi
(Reitaisai 4) [Tarakospa (lond, Takahero)] RemiFlaPatche! (Touhou Project)
Saenai Heroine Series Vol. 9 Saenai Kouhai no Jishukurikata
[Sennomori Maitake] Ayakashi Kouhai Kitan ~Onaka ni Shimi Wataru Atsui Tane~ 3
[Tamachi Yuki] Koakuma teki Kanojo